Class v1.DatastreamClient (2.2.2)

Datastream service v1

Package

@google-cloud/datastream

Constructors

(constructor)(opts, gaxInstance)

  constructor 
 ( 
 opts 
 ?: 
  
 ClientOptions 
 , 
  
 gaxInstance 
 ?: 
  
 typeof 
  
 gax 
  
 | 
  
 typeof 
  
 gax 
 . 
 fallback 
 ); 
 

Construct an instance of DatastreamClient.

Parameters
Name
Description
opts
ClientOptions
gaxInstance
typeof gax | typeof gax.fallback

: loaded instance of google-gax . Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: ``` const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new DatastreamClient({fallback: 'rest'}, gax); ```

Properties

apiEndpoint

  static 
  
 get 
  
 apiEndpoint 
 () 
 : 
  
 string 
 ; 
 

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

auth

  auth 
 : 
  
 gax 
 . 
 GoogleAuth 
 ; 
 

datastreamStub

  datastreamStub 
 ?: 
  
 Promise 
< { 
  
 [ 
 name 
 : 
  
 string 
 ] 
 : 
  
 Function 
 ; 
  
 }>; 
 

descriptors

  descriptors 
 : 
  
 Descriptors 
 ; 
 

iamClient

  iamClient 
 : 
  
 IamClient 
 ; 
 

innerApiCalls

  innerApiCalls 
 : 
  
 { 
  
 [ 
 name 
 : 
  
 string 
 ] 
 : 
  
 Function 
 ; 
  
 }; 
 

locationsClient

  locationsClient 
 : 
  
 LocationsClient 
 ; 
 

operationsClient

  operationsClient 
 : 
  
 gax 
 . 
 OperationsClient 
 ; 
 

pathTemplates

  pathTemplates 
 : 
  
 { 
  
 [ 
 name 
 : 
  
 string 
 ] 
 : 
  
 gax 
 . 
 PathTemplate 
 ; 
  
 }; 
 

port

  static 
  
 get 
  
 port 
 () 
 : 
  
 number 
 ; 
 

The port for this API service.

scopes

  static 
  
 get 
  
 scopes 
 () 
 : 
  
 string 
 []; 
 

The scopes needed to make gRPC calls for every method defined in this service.

servicePath

  static 
  
 get 
  
 servicePath 
 () 
 : 
  
 string 
 ; 
 

The DNS address for this API service.

warn

  warn 
 : 
  
 ( 
 code 
 : 
  
 string 
 , 
  
 message 
 : 
  
 string 
 , 
  
 warnType 
 ?: 
  
 string 
 ) 
  
 = 
>  
 void 
 ; 
 

Methods

cancelOperation(request, options, callback)

  cancelOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 | 
  
 null 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 CancelOperationRequest 
 , 
  
 protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 | 
  
 null 
> ) 
 : 
  
 Promise<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
> ; 
 

Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED . Clients can use or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an value with a of 1, corresponding to Code.CANCELLED .

Parameters
Name
Description
request
protos. google.longrunning.CancelOperationRequest

The request object that will be sent.

options
gax. CallOptions | Callback <protos. google.protobuf.Empty , protos. google.longrunning.CancelOperationRequest , {} | undefined | null>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <protos. google.longrunning.CancelOperationRequest , protos. google.protobuf.Empty , {} | undefined | null>

The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type
Description
Promise <protos. google.protobuf.Empty >
Example
  const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 await 
  
 client 
 . 
 cancelOperation 
 ({ 
 name 
 : 
  
 '' 
 }); 
 

checkCreateConnectionProfileProgress(name)

  checkCreateConnectionProfileProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by createConnectionProfile() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.ConnectionProfile , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of ConnectionProfiles. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The connection profile identifier. 
 */ 
  
 // const connectionProfileId = 'abc123' 
  
 /** 
 *  Required. The connection profile resource to create. 
 */ 
  
 // const connectionProfile = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the connection profile, but don't create any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Create the connection profile without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 connectionProfileId 
 , 
  
 connectionProfile 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateConnectionProfile 
 (); 
 

checkCreatePrivateConnectionProgress(name)

  checkCreatePrivateConnectionProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 PrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by createPrivateConnection() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.PrivateConnection , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of PrivateConnections. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The private connectivity identifier. 
 */ 
  
 // const privateConnectionId = 'abc123' 
  
 /** 
 *  Required. The Private Connectivity resource to create. 
 */ 
  
 // const privateConnection = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreatePrivateConnection 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 privateConnectionId 
 , 
  
 privateConnection 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createPrivateConnection 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreatePrivateConnection 
 (); 
 

checkCreateRouteProgress(name)

  checkCreateRouteProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 Route 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by createRoute() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.Route , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of Routes. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The Route identifier. 
 */ 
  
 // const routeId = 'abc123' 
  
 /** 
 *  Required. The Route resource to create. 
 */ 
  
 // const route = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateRoute 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 routeId 
 , 
  
 route 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createRoute 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateRoute 
 (); 
 

checkCreateStreamProgress(name)

  checkCreateStreamProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 Stream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by createStream() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.Stream , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of streams. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The stream identifier. 
 */ 
  
 // const streamId = 'abc123' 
  
 /** 
 *  Required. The stream resource to create. 
 */ 
  
 // const stream = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the stream, but don't create any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Create the stream without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 streamId 
 , 
  
 stream 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateStream 
 (); 
 

checkDeleteConnectionProfileProgress(name)

  checkDeleteConnectionProfileProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by deleteConnectionProfile() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.protobuf.Empty , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the connection profile resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteConnectionProfile 
 (); 
 

checkDeletePrivateConnectionProgress(name)

  checkDeletePrivateConnectionProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by deletePrivateConnection() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.protobuf.Empty , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the private connectivity configuration to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. If set to true, any child routes that belong to this PrivateConnection will 
 *  also be deleted. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeletePrivateConnection 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deletePrivateConnection 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeletePrivateConnection 
 (); 
 

checkDeleteRouteProgress(name)

  checkDeleteRouteProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by deleteRoute() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.protobuf.Empty , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the Route resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteRoute 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteRoute 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteRoute 
 (); 
 

checkDeleteStreamProgress(name)

  checkDeleteStreamProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by deleteStream() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.protobuf.Empty , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteStream 
 (); 
 

checkUpdateConnectionProfileProgress(name)

  checkUpdateConnectionProfileProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by updateConnectionProfile() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.ConnectionProfile , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Optional. Field mask is used to specify the fields to be overwritten in the 
 *  ConnectionProfile resource by the update. 
 *  The fields specified in the update_mask are relative to the resource, not 
 *  the full request. A field will be overwritten if it is in the mask. If the 
 *  user does not provide a mask then all fields will be overwritten. 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. The connection profile to update. 
 */ 
  
 // const connectionProfile = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the connection profile, but don't update any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Update the connection profile without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 connectionProfile 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 updateConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateConnectionProfile 
 (); 
 

checkUpdateStreamProgress(name)

  checkUpdateStreamProgress 
 ( 
 name 
 : 
  
 string 
 ) 
 : 
  
 Promise<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 Stream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 OperationMetadata 
>> ; 
 

Check the status of the long running operation returned by updateStream() .

Parameter
Name
Description
name
string

The operation name that will be passed.

Returns
Type
Description
Promise < LROperation <protos. google.cloud.datastream.v1.Stream , protos. google.cloud.datastream.v1.OperationMetadata >>

{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Optional. Field mask is used to specify the fields to be overwritten in the 
 *  stream resource by the update. 
 *  The fields specified in the update_mask are relative to the resource, not 
 *  the full request. A field will be overwritten if it is in the mask. If the 
 *  user does not provide a mask then all fields will be overwritten. 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. The stream resource to update. 
 */ 
  
 // const stream = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the stream with the changes, without actually updating it. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Update the stream without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 stream 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 updateStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateStream 
 (); 
 

close()

  close 
 () 
 : 
  
 Promise<void> 
 ; 
 

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
Type
Description
Promise <void>

{Promise} A promise that resolves when the client is closed.

connectionProfilePath(project, location, connectionProfile)

  connectionProfilePath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 , 
  
 connectionProfile 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified connectionProfile resource name string.

Parameters
Name
Description
project
string
location
string
connectionProfile
string
Returns
Type
Description
string

{string} Resource name string.

createConnectionProfile(request, options)

  createConnectionProfile 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateConnectionProfileRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to create a connection profile in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateConnectionProfileRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of ConnectionProfiles. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The connection profile identifier. 
 */ 
  
 // const connectionProfileId = 'abc123' 
  
 /** 
 *  Required. The connection profile resource to create. 
 */ 
  
 // const connectionProfile = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the connection profile, but don't create any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Create the connection profile without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 connectionProfileId 
 , 
  
 connectionProfile 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateConnectionProfile 
 (); 
 

createConnectionProfile(request, options, callback)

  createConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateConnectionProfileRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateConnectionProfileRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createConnectionProfile(request, callback)

  createConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateConnectionProfileRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateConnectionProfileRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createPrivateConnection(request, options)

  createPrivateConnection 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreatePrivateConnectionRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to create a private connectivity configuration.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreatePrivateConnectionRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IPrivateConnection , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of PrivateConnections. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The private connectivity identifier. 
 */ 
  
 // const privateConnectionId = 'abc123' 
  
 /** 
 *  Required. The Private Connectivity resource to create. 
 */ 
  
 // const privateConnection = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreatePrivateConnection 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 privateConnectionId 
 , 
  
 privateConnection 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createPrivateConnection 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreatePrivateConnection 
 (); 
 

createPrivateConnection(request, options, callback)

  createPrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreatePrivateConnectionRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreatePrivateConnectionRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IPrivateConnection , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createPrivateConnection(request, callback)

  createPrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreatePrivateConnectionRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreatePrivateConnectionRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IPrivateConnection , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createRoute(request, options)

  createRoute 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateRouteRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to create a route for a private connectivity configuration in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateRouteRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of Routes. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The Route identifier. 
 */ 
  
 // const routeId = 'abc123' 
  
 /** 
 *  Required. The Route resource to create. 
 */ 
  
 // const route = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateRoute 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 routeId 
 , 
  
 route 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createRoute 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateRoute 
 (); 
 

createRoute(request, options, callback)

  createRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateRouteRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateRouteRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createRoute(request, callback)

  createRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateRouteRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateRouteRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createStream(request, options)

  createStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateStreamRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to create a stream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateStreamRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of streams. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The stream identifier. 
 */ 
  
 // const streamId = 'abc123' 
  
 /** 
 *  Required. The stream resource to create. 
 */ 
  
 // const stream = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the stream, but don't create any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Create the stream without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callCreateStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 streamId 
 , 
  
 stream 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 createStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callCreateStream 
 (); 
 

createStream(request, options, callback)

  createStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateStreamRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateStreamRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

createStream(request, callback)

  createStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ICreateStreamRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ICreateStreamRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteConnectionProfile(request, options)

  deleteConnectionProfile 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteConnectionProfileRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to delete a connection profile.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteConnectionProfileRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the connection profile resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteConnectionProfile 
 (); 
 

deleteConnectionProfile(request, options, callback)

  deleteConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteConnectionProfileRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteConnectionProfileRequest
options
CallOptions
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteConnectionProfile(request, callback)

  deleteConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteConnectionProfileRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteConnectionProfileRequest
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteOperation(request, options, callback)

  deleteOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 DeleteOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<protos 
 . 
 google 
 . 
 protobuf 
 . 
 Empty 
> ; 
 

Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED .

Parameters
Name
Description
request
protos. google.longrunning.DeleteOperationRequest

The request object that will be sent.

options
gax. CallOptions | Callback <protos. google.protobuf.Empty , protos. google.longrunning.DeleteOperationRequest , {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <protos. google.protobuf.Empty , protos. google.longrunning.DeleteOperationRequest , {} | null | undefined>

The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type
Description
Promise <protos. google.protobuf.Empty >
Example
  const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 await 
  
 client 
 . 
 deleteOperation 
 ({ 
 name 
 : 
  
 '' 
 }); 
 

deletePrivateConnection(request, options)

  deletePrivateConnection 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeletePrivateConnectionRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to delete a private connectivity configuration.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeletePrivateConnectionRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the private connectivity configuration to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. If set to true, any child routes that belong to this PrivateConnection will 
 *  also be deleted. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeletePrivateConnection 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deletePrivateConnection 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeletePrivateConnection 
 (); 
 

deletePrivateConnection(request, options, callback)

  deletePrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeletePrivateConnectionRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeletePrivateConnectionRequest
options
CallOptions
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deletePrivateConnection(request, callback)

  deletePrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeletePrivateConnectionRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeletePrivateConnectionRequest
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteRoute(request, options)

  deleteRoute 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteRouteRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to delete a route.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteRouteRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the Route resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteRoute 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteRoute 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteRoute 
 (); 
 

deleteRoute(request, options, callback)

  deleteRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteRouteRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteRouteRequest
options
CallOptions
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteRoute(request, callback)

  deleteRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteRouteRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteRouteRequest
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteStream(request, options)

  deleteStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteStreamRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to delete a stream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteStreamRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream resource to delete. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes after the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDeleteStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 deleteStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDeleteStream 
 (); 
 

deleteStream(request, options, callback)

  deleteStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteStreamRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteStreamRequest
options
CallOptions
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

deleteStream(request, callback)

  deleteStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDeleteStreamRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 protobuf 
 . 
 IEmpty 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDeleteStreamRequest
callback
Callback < LROperation <protos. google.protobuf.IEmpty , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

discoverConnectionProfile(request, options)

  discoverConnectionProfile 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileResponse 
 , 
  
 ( 
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
  
 | 
  
 undefined 
 ), 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to discover a connection profile. The discover API call exposes the data objects and metadata belonging to the profile. Typically, a request returns children data objects of a parent data object that's optionally supplied in the request.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IDiscoverConnectionProfileResponse , (protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent resource of the connection profile type. Must be in the 
 *  format `projects/* /locations/*`. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  An ad-hoc connection profile configuration. 
 */ 
  
 // const connectionProfile = {} 
  
 /** 
 *  A reference to an existing connection profile. 
 */ 
  
 // const connectionProfileName = 'abc123' 
  
 /** 
 *  Whether to retrieve the full hierarchy of data objects (TRUE) or only the 
 *  current level (FALSE). 
 */ 
  
 // const fullHierarchy = true 
  
 /** 
 *  The number of hierarchy levels below the current level to be retrieved. 
 */ 
  
 // const hierarchyDepth = 1234 
  
 /** 
 *  Oracle RDBMS to enrich with child data objects and metadata. 
 */ 
  
 // const oracleRdbms = {} 
  
 /** 
 *  MySQL RDBMS to enrich with child data objects and metadata. 
 */ 
  
 // const mysqlRdbms = {} 
  
 /** 
 *  PostgreSQL RDBMS to enrich with child data objects and metadata. 
 */ 
  
 // const postgresqlRdbms = {} 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callDiscoverConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 discoverConnectionProfile 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callDiscoverConnectionProfile 
 (); 
 

discoverConnectionProfile(request, options, callback)

  discoverConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IDiscoverConnectionProfileResponse , protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

discoverConnectionProfile(request, callback)

  discoverConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IDiscoverConnectionProfileRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest
callback
Callback <protos. google.cloud.datastream.v1.IDiscoverConnectionProfileResponse , protos. google.cloud.datastream.v1.IDiscoverConnectionProfileRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

fetchStaticIps(request, options)

  fetchStaticIps 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 string 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsResponse 
  
 ]>; 
 

The FetchStaticIps API call exposes the static IP addresses used by Datastream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IFetchStaticIpsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ string[], protos. google.cloud.datastream.v1.IFetchStaticIpsRequest | null, protos. google.cloud.datastream.v1.IFetchStaticIpsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of string. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using fetchStaticIpsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

fetchStaticIps(request, options, callback)

  fetchStaticIps 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 string 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IFetchStaticIpsRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IFetchStaticIpsRequest , protos. google.cloud.datastream.v1.IFetchStaticIpsResponse | null | undefined, string>
Returns
Type
Description
void

fetchStaticIps(request, callback)

  fetchStaticIps 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 string 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IFetchStaticIpsRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IFetchStaticIpsRequest , protos. google.cloud.datastream.v1.IFetchStaticIpsResponse | null | undefined, string>
Returns
Type
Description
void

fetchStaticIpsAsync(request, options)

  fetchStaticIpsAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<string> 
 ; 
 

Equivalent to fetchStaticIps , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IFetchStaticIpsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <string>

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing string. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The resource name for the location for which static IPs should be returned. 
 *  Must be in the format `projects/* /locations/*`. 
 */ 
  
 // const name = 'abc123' 
  
 /** 
 *  Maximum number of Ips to return, will likely not be specified. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  A page token, received from a previous `ListStaticIps` call. 
 *  will likely not be specified. 
 */ 
  
 // const pageToken = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callFetchStaticIps 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 fetchStaticIpsAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callFetchStaticIps 
 (); 
 

fetchStaticIpsStream(request, options)

  fetchStaticIpsStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IFetchStaticIpsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IFetchStaticIpsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing string on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using fetchStaticIpsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

getConnectionProfile(request, options)

  getConnectionProfile 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 ( 
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
  
 | 
  
 undefined 
 ), 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to get details about a connection profile.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetConnectionProfileRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IConnectionProfile , (protos. google.cloud.datastream.v1.IGetConnectionProfileRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the connection profile resource to get. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callGetConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 getConnectionProfile 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetConnectionProfile 
 (); 
 

getConnectionProfile(request, options, callback)

  getConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetConnectionProfileRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IGetConnectionProfileRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getConnectionProfile(request, callback)

  getConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetConnectionProfileRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetConnectionProfileRequest
callback
Callback <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IGetConnectionProfileRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getIamPolicy(request, options, callback)

  getIamPolicy 
 ( 
 request 
 : 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 GetIamPolicyRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 GetIamPolicyRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 GetIamPolicyRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
> ; 
 

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Parameters
Name
Description
request
IamProtos. google.iam.v1.GetIamPolicyRequest

The request object that will be sent.

options
gax. CallOptions | Callback <IamProtos. google.iam.v1.Policy , IamProtos. google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <IamProtos. google.iam.v1.Policy , IamProtos. google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing .

Returns
Type
Description
Promise <IamProtos. google.iam.v1.Policy >

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

getLocation(request, options, callback)

  getLocation 
 ( 
 request 
 : 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
 , 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
 , 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IGetLocationRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
> ; 
 

Gets information about a location.

Parameters
Name
Description
request
LocationProtos. google.cloud.location.IGetLocationRequest

The request object that will be sent.

options
gax. CallOptions | Callback <LocationProtos. google.cloud.location.ILocation , LocationProtos. google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>

Call options. See CallOptions for more details.

callback
Callback <LocationProtos. google.cloud.location.ILocation , LocationProtos. google.cloud.location.IGetLocationRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
Promise <LocationProtos. google.cloud.location.ILocation >

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
  const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 client 
 . 
 getLocation 
 ( 
 request 
 ); 
 

getOperation(request, options, callback)

  getOperation 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 GetOperationRequest 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise 
< [ 
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 Operation 
 ]>; 
 

Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name
Description
request
protos. google.longrunning.GetOperationRequest

The request object that will be sent.

options
gax. CallOptions | Callback <protos. google.longrunning.Operation , protos. google.longrunning.GetOperationRequest , {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <protos. google.longrunning.Operation , protos. google.longrunning.GetOperationRequest , {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing . {Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type
Description
Promise <[protos. google.longrunning.Operation ]>
Example
  const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 const 
  
 name 
  
 = 
  
 '' 
 ; 
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 client 
 . 
 getOperation 
 ({ 
 name 
 }); 
 // doThingsWith(response) 
 

getPrivateConnection(request, options)

  getPrivateConnection 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 ( 
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
  
 | 
  
 undefined 
 ), 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to get details about a private connectivity configuration.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IPrivateConnection , (protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest | undefined), {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the  private connectivity configuration to get. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callGetPrivateConnection 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 getPrivateConnection 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetPrivateConnection 
 (); 
 

getPrivateConnection(request, options, callback)

  getPrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IPrivateConnection , protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getPrivateConnection(request, callback)

  getPrivateConnection 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetPrivateConnectionRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest
callback
Callback <protos. google.cloud.datastream.v1.IPrivateConnection , protos. google.cloud.datastream.v1.IGetPrivateConnectionRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getProjectId()

  getProjectId 
 () 
 : 
  
 Promise<string> 
 ; 
 
Returns
Type
Description
Promise <string>

getProjectId(callback)

  getProjectId 
 ( 
 callback 
 : 
  
 Callback<string 
 , 
  
 undefined 
 , 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameter
Name
Description
callback
Callback <string, undefined, undefined>
Returns
Type
Description
void

getRoute(request, options)

  getRoute 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to get details about a route.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetRouteRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IGetRouteRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the Route resource to get. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callGetRoute 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 getRoute 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetRoute 
 (); 
 

getRoute(request, options, callback)

  getRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetRouteRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IGetRouteRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getRoute(request, callback)

  getRoute 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetRouteRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetRouteRequest
callback
Callback <protos. google.cloud.datastream.v1.IRoute , protos. google.cloud.datastream.v1.IGetRouteRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getStream(request, options)

  getStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to get details about a stream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IGetStreamRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream resource to get. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callGetStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 getStream 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetStream 
 (); 
 

getStream(request, options, callback)

  getStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IGetStreamRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getStream(request, callback)

  getStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamRequest
callback
Callback <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IGetStreamRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getStreamObject(request, options)

  getStreamObject 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to get details about a stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamObjectRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.IGetStreamObjectRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream object resource to get. 
 */ 
  
 // const name = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callGetStreamObject 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 name 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 getStreamObject 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callGetStreamObject 
 (); 
 

getStreamObject(request, options, callback)

  getStreamObject 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamObjectRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.IGetStreamObjectRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

getStreamObject(request, callback)

  getStreamObject 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IGetStreamObjectRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IGetStreamObjectRequest
callback
Callback <protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.IGetStreamObjectRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

initialize()

  initialize 
 () 
 : 
  
 Promise 
< { 
  
 [ 
 name 
 : 
  
 string 
 ] 
 : 
  
 Function 
 ; 
  
 }>; 
 

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns
Type
Description
Promise <{ [name: string]: Function ; }>

{Promise} A promise that resolves to an authenticated service stub.

listConnectionProfiles(request, options)

  listConnectionProfiles 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesResponse 
  
 ]>; 
 

Use this method to list connection profiles created in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListConnectionProfilesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IConnectionProfile [], protos. google.cloud.datastream.v1.IListConnectionProfilesRequest | null, protos. google.cloud.datastream.v1.IListConnectionProfilesResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listConnectionProfilesAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listConnectionProfiles(request, options, callback)

  listConnectionProfiles 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListConnectionProfilesRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListConnectionProfilesRequest , protos. google.cloud.datastream.v1.IListConnectionProfilesResponse | null | undefined, protos. google.cloud.datastream.v1.IConnectionProfile >
Returns
Type
Description
void

listConnectionProfiles(request, callback)

  listConnectionProfiles 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListConnectionProfilesRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListConnectionProfilesRequest , protos. google.cloud.datastream.v1.IListConnectionProfilesResponse | null | undefined, protos. google.cloud.datastream.v1.IConnectionProfile >
Returns
Type
Description
void

listConnectionProfilesAsync(request, options)

  listConnectionProfilesAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
> ; 
 

Equivalent to listConnectionProfiles , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListConnectionProfilesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <protos. google.cloud.datastream.v1.IConnectionProfile >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of connection profiles. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Maximum number of connection profiles to return. 
 *  If unspecified, at most 50 connection profiles will be returned. 
 *  The maximum value is 1000; values above 1000 will be coerced to 1000. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  Page token received from a previous `ListConnectionProfiles` call. 
 *  Provide this to retrieve the subsequent page. 
 *  When paginating, all other parameters provided to `ListConnectionProfiles` 
 *  must match the call that provided the page token. 
 */ 
  
 // const pageToken = 'abc123' 
  
 /** 
 *  Filter request. 
 */ 
  
 // const filter = 'abc123' 
  
 /** 
 *  Order by fields for the result. 
 */ 
  
 // const orderBy = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callListConnectionProfiles 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 listConnectionProfilesAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListConnectionProfiles 
 (); 
 

listConnectionProfilesStream(request, options)

  listConnectionProfilesStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListConnectionProfilesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListConnectionProfilesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listConnectionProfilesAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listLocationsAsync(request, options)

  listLocationsAsync 
 ( 
 request 
 : 
  
 LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 IListLocationsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<LocationProtos 
 . 
 google 
 . 
 cloud 
 . 
 location 
 . 
 ILocation 
> ; 
 

Lists information about the supported locations for this service. Returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
LocationProtos. google.cloud.location.IListLocationsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <LocationProtos. google.cloud.location.ILocation >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
  const 
  
 iterable 
  
 = 
  
 client 
 . 
 listLocationsAsync 
 ( 
 request 
 ); 
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 // process response 
 } 
 

listOperationsAsync(request, options)

  listOperationsAsync 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 ListOperationsRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 longrunning 
 . 
 ListOperationsResponse 
> ; 
 

Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED . Returns an iterable object.

For-await-of syntax is used with the iterable to recursively get response element on-demand.

Parameters
Name
Description
request
protos. google.longrunning.ListOperationsRequest

The request object that will be sent.

options
gax. CallOptions

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

Returns
Type
Description
AsyncIterable <protos. google.longrunning.ListOperationsResponse >

{Object} An iterable Object that conforms to iteration protocols .

Example
  const 
  
 client 
  
 = 
  
 longrunning 
 . 
 operationsClient 
 (); 
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 client 
 . 
 listOperationsAsync 
 ( 
 request 
 )); 
 // doThingsWith(response) 
 

listPrivateConnections(request, options)

  listPrivateConnections 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsResponse 
  
 ]>; 
 

Use this method to list private connectivity configurations in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IPrivateConnection [], protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest | null, protos. google.cloud.datastream.v1.IListPrivateConnectionsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listPrivateConnectionsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listPrivateConnections(request, options, callback)

  listPrivateConnections 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest , protos. google.cloud.datastream.v1.IListPrivateConnectionsResponse | null | undefined, protos. google.cloud.datastream.v1.IPrivateConnection >
Returns
Type
Description
void

listPrivateConnections(request, callback)

  listPrivateConnections 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest , protos. google.cloud.datastream.v1.IListPrivateConnectionsResponse | null | undefined, protos. google.cloud.datastream.v1.IPrivateConnection >
Returns
Type
Description
void

listPrivateConnectionsAsync(request, options)

  listPrivateConnectionsAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IPrivateConnection 
> ; 
 

Equivalent to listPrivateConnections , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <protos. google.cloud.datastream.v1.IPrivateConnection >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of private connectivity configurations. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Maximum number of private connectivity configurations to return. 
 *  If unspecified, at most 50 private connectivity configurations that will be 
 *  returned. The maximum value is 1000; values above 1000 will be coerced to 
 *  1000. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  Page token received from a previous `ListPrivateConnections` call. 
 *  Provide this to retrieve the subsequent page. 
 *  When paginating, all other parameters provided to 
 *  `ListPrivateConnections` must match the call that provided the page 
 *  token. 
 */ 
  
 // const pageToken = 'abc123' 
  
 /** 
 *  Filter request. 
 */ 
  
 // const filter = 'abc123' 
  
 /** 
 *  Order by fields for the result. 
 */ 
  
 // const orderBy = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callListPrivateConnections 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 listPrivateConnectionsAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListPrivateConnections 
 (); 
 

listPrivateConnectionsStream(request, options)

  listPrivateConnectionsStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListPrivateConnectionsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListPrivateConnectionsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listPrivateConnectionsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listRoutes(request, options)

  listRoutes 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesResponse 
  
 ]>; 
 

Use this method to list routes created for a private connectivity configuration in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListRoutesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IRoute [], protos. google.cloud.datastream.v1.IListRoutesRequest | null, protos. google.cloud.datastream.v1.IListRoutesResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listRoutesAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listRoutes(request, options, callback)

  listRoutes 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListRoutesRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListRoutesRequest , protos. google.cloud.datastream.v1.IListRoutesResponse | null | undefined, protos. google.cloud.datastream.v1.IRoute >
Returns
Type
Description
void

listRoutes(request, callback)

  listRoutes 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListRoutesRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListRoutesRequest , protos. google.cloud.datastream.v1.IListRoutesResponse | null | undefined, protos. google.cloud.datastream.v1.IRoute >
Returns
Type
Description
void

listRoutesAsync(request, options)

  listRoutesAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IRoute 
> ; 
 

Equivalent to listRoutes , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListRoutesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <protos. google.cloud.datastream.v1.IRoute >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of Routess. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Maximum number of Routes to return. The service may return 
 *  fewer than this value. If unspecified, at most 50 Routes 
 *  will be returned. The maximum value is 1000; values above 1000 will be 
 *  coerced to 1000. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  Page token received from a previous `ListRoutes` call. 
 *  Provide this to retrieve the subsequent page. 
 *  When paginating, all other parameters provided to 
 *  `ListRoutes` must match the call that provided the page 
 *  token. 
 */ 
  
 // const pageToken = 'abc123' 
  
 /** 
 *  Filter request. 
 */ 
  
 // const filter = 'abc123' 
  
 /** 
 *  Order by fields for the result. 
 */ 
  
 // const orderBy = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callListRoutes 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 listRoutesAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListRoutes 
 (); 
 

listRoutesStream(request, options)

  listRoutesStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListRoutesRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListRoutesRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listRoutesAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listStreamObjects(request, options)

  listStreamObjects 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsResponse 
  
 ]>; 
 

Use this method to list the objects of a specific stream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamObjectsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStreamObject [], protos. google.cloud.datastream.v1.IListStreamObjectsRequest | null, protos. google.cloud.datastream.v1.IListStreamObjectsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listStreamObjectsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listStreamObjects(request, options, callback)

  listStreamObjects 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamObjectsRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListStreamObjectsRequest , protos. google.cloud.datastream.v1.IListStreamObjectsResponse | null | undefined, protos. google.cloud.datastream.v1.IStreamObject >
Returns
Type
Description
void

listStreamObjects(request, callback)

  listStreamObjects 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamObjectsRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListStreamObjectsRequest , protos. google.cloud.datastream.v1.IListStreamObjectsResponse | null | undefined, protos. google.cloud.datastream.v1.IStreamObject >
Returns
Type
Description
void

listStreamObjectsAsync(request, options)

  listStreamObjectsAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
> ; 
 

Equivalent to listStreamObjects , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamObjectsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <protos. google.cloud.datastream.v1.IStreamObject >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent stream that owns the collection of objects. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Maximum number of objects to return. Default is 50. 
 *  The maximum value is 1000; values above 1000 will be coerced to 1000. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  Page token received from a previous `ListStreamObjectsRequest` call. 
 *  Provide this to retrieve the subsequent page. 
 *  When paginating, all other parameters provided to 
 *  `ListStreamObjectsRequest` must match the call that provided the page 
 *  token. 
 */ 
  
 // const pageToken = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callListStreamObjects 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
  listStreamObjectsAsync 
 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListStreamObjects 
 (); 
 

listStreamObjectsStream(request, options)

  listStreamObjectsStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamObjectsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamObjectsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listStreamObjectsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listStreams(request, options)

  listStreams 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 [], 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
  
 | 
  
 null 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsResponse 
  
 ]>; 
 

Use this method to list streams in a project and location.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStream [], protos. google.cloud.datastream.v1.IListStreamsRequest | null, protos. google.cloud.datastream.v1.IListStreamsResponse ]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listStreamsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listStreams(request, options, callback)

  listStreams 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamsRequest
options
CallOptions
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListStreamsRequest , protos. google.cloud.datastream.v1.IListStreamsResponse | null | undefined, protos. google.cloud.datastream.v1.IStream >
Returns
Type
Description
void

listStreams(request, callback)

  listStreams 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 callback 
 : 
  
 PaginationCallback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsResponse 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamsRequest
callback
PaginationCallback <protos. google.cloud.datastream.v1.IListStreamsRequest , protos. google.cloud.datastream.v1.IListStreamsResponse | null | undefined, protos. google.cloud.datastream.v1.IStream >
Returns
Type
Description
void

listStreamsAsync(request, options)

  listStreamsAsync 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 AsyncIterable<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
> ; 
 

Equivalent to listStreams , but returns an iterable object.

for - await - of syntax is used with the iterable to get response elements on-demand.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
AsyncIterable <protos. google.cloud.datastream.v1.IStream >

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent that owns the collection of streams. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Maximum number of streams to return. 
 *  If unspecified, at most 50 streams will  be returned. The maximum 
 *  value is 1000; values above 1000 will be coerced to 1000. 
 */ 
  
 // const pageSize = 1234 
  
 /** 
 *  Page token received from a previous `ListStreams` call. 
 *  Provide this to retrieve the subsequent page. 
 *  When paginating, all other parameters provided to `ListStreams` 
 *  must match the call that provided the page token. 
 */ 
  
 // const pageToken = 'abc123' 
  
 /** 
 *  Filter request. 
 */ 
  
 // const filter = 'abc123' 
  
 /** 
 *  Order by fields for the result. 
 */ 
  
 // const orderBy = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callListStreams 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 iterable 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 listStreamsAsync 
 ( 
 request 
 ); 
  
 for 
  
 await 
  
 ( 
 const 
  
 response 
  
 of 
  
 iterable 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 } 
  
 callListStreams 
 (); 
 

listStreamsStream(request, options)

  listStreamsStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IListStreamsRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Transform 
 ; 
 

Equivalent to method.name.toCamelCase() , but returns a NodeJS Stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IListStreamsRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Transform

{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listStreamsAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

locationPath(project, location)

  locationPath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified location resource name string.

Parameters
Name
Description
project
string
location
string
Returns
Type
Description
string

{string} Resource name string.

lookupStreamObject(request, options)

  lookupStreamObject 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to look up a stream object by its source object identifier.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ILookupStreamObjectRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.ILookupStreamObjectRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The parent stream that owns the collection of objects. 
 */ 
  
 // const parent = 'abc123' 
  
 /** 
 *  Required. The source object identifier which maps to the stream object. 
 */ 
  
 // const sourceObjectIdentifier = {} 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callLookupStreamObject 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 parent 
 , 
  
 sourceObjectIdentifier 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 lookupStreamObject 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callLookupStreamObject 
 (); 
 

lookupStreamObject(request, options, callback)

  lookupStreamObject 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ILookupStreamObjectRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.ILookupStreamObjectRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

lookupStreamObject(request, callback)

  lookupStreamObject 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStreamObject 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 ILookupStreamObjectRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.ILookupStreamObjectRequest
callback
Callback <protos. google.cloud.datastream.v1.IStreamObject , protos. google.cloud.datastream.v1.ILookupStreamObjectRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

matchConnectionProfileFromConnectionProfileName(connectionProfileName)

  matchConnectionProfileFromConnectionProfileName 
 ( 
 connectionProfileName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the connection_profile from ConnectionProfile resource.

Parameter
Name
Description
connectionProfileName
string

A fully-qualified path representing ConnectionProfile resource.

Returns
Type
Description
string | number

{string} A string representing the connection_profile.

matchLocationFromConnectionProfileName(connectionProfileName)

  matchLocationFromConnectionProfileName 
 ( 
 connectionProfileName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from ConnectionProfile resource.

Parameter
Name
Description
connectionProfileName
string

A fully-qualified path representing ConnectionProfile resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchLocationFromLocationName(locationName)

  matchLocationFromLocationName 
 ( 
 locationName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from Location resource.

Parameter
Name
Description
locationName
string

A fully-qualified path representing Location resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchLocationFromPrivateConnectionName(privateConnectionName)

  matchLocationFromPrivateConnectionName 
 ( 
 privateConnectionName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from PrivateConnection resource.

Parameter
Name
Description
privateConnectionName
string

A fully-qualified path representing PrivateConnection resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchLocationFromRouteName(routeName)

  matchLocationFromRouteName 
 ( 
 routeName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from Route resource.

Parameter
Name
Description
routeName
string

A fully-qualified path representing Route resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchLocationFromStreamName(streamName)

  matchLocationFromStreamName 
 ( 
 streamName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from Stream resource.

Parameter
Name
Description
streamName
string

A fully-qualified path representing Stream resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchLocationFromStreamObjectName(streamObjectName)

  matchLocationFromStreamObjectName 
 ( 
 streamObjectName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the location from StreamObject resource.

Parameter
Name
Description
streamObjectName
string

A fully-qualified path representing StreamObject resource.

Returns
Type
Description
string | number

{string} A string representing the location.

matchObjectFromStreamObjectName(streamObjectName)

  matchObjectFromStreamObjectName 
 ( 
 streamObjectName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the object from StreamObject resource.

Parameter
Name
Description
streamObjectName
string

A fully-qualified path representing StreamObject resource.

Returns
Type
Description
string | number

{string} A string representing the object.

matchPrivateConnectionFromPrivateConnectionName(privateConnectionName)

  matchPrivateConnectionFromPrivateConnectionName 
 ( 
 privateConnectionName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the private_connection from PrivateConnection resource.

Parameter
Name
Description
privateConnectionName
string

A fully-qualified path representing PrivateConnection resource.

Returns
Type
Description
string | number

{string} A string representing the private_connection.

matchPrivateConnectionFromRouteName(routeName)

  matchPrivateConnectionFromRouteName 
 ( 
 routeName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the private_connection from Route resource.

Parameter
Name
Description
routeName
string

A fully-qualified path representing Route resource.

Returns
Type
Description
string | number

{string} A string representing the private_connection.

matchProjectFromConnectionProfileName(connectionProfileName)

  matchProjectFromConnectionProfileName 
 ( 
 connectionProfileName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from ConnectionProfile resource.

Parameter
Name
Description
connectionProfileName
string

A fully-qualified path representing ConnectionProfile resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromLocationName(locationName)

  matchProjectFromLocationName 
 ( 
 locationName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from Location resource.

Parameter
Name
Description
locationName
string

A fully-qualified path representing Location resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromPrivateConnectionName(privateConnectionName)

  matchProjectFromPrivateConnectionName 
 ( 
 privateConnectionName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from PrivateConnection resource.

Parameter
Name
Description
privateConnectionName
string

A fully-qualified path representing PrivateConnection resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromProjectName(projectName)

  matchProjectFromProjectName 
 ( 
 projectName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from Project resource.

Parameter
Name
Description
projectName
string

A fully-qualified path representing Project resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromRouteName(routeName)

  matchProjectFromRouteName 
 ( 
 routeName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from Route resource.

Parameter
Name
Description
routeName
string

A fully-qualified path representing Route resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromStreamName(streamName)

  matchProjectFromStreamName 
 ( 
 streamName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from Stream resource.

Parameter
Name
Description
streamName
string

A fully-qualified path representing Stream resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchProjectFromStreamObjectName(streamObjectName)

  matchProjectFromStreamObjectName 
 ( 
 streamObjectName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the project from StreamObject resource.

Parameter
Name
Description
streamObjectName
string

A fully-qualified path representing StreamObject resource.

Returns
Type
Description
string | number

{string} A string representing the project.

matchRouteFromRouteName(routeName)

  matchRouteFromRouteName 
 ( 
 routeName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the route from Route resource.

Parameter
Name
Description
routeName
string

A fully-qualified path representing Route resource.

Returns
Type
Description
string | number

{string} A string representing the route.

matchStreamFromStreamName(streamName)

  matchStreamFromStreamName 
 ( 
 streamName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the stream from Stream resource.

Parameter
Name
Description
streamName
string

A fully-qualified path representing Stream resource.

Returns
Type
Description
string | number

{string} A string representing the stream.

matchStreamFromStreamObjectName(streamObjectName)

  matchStreamFromStreamObjectName 
 ( 
 streamObjectName 
 : 
  
 string 
 ) 
 : 
  
 string 
  
 | 
  
 number 
 ; 
 

Parse the stream from StreamObject resource.

Parameter
Name
Description
streamObjectName
string

A fully-qualified path representing StreamObject resource.

Returns
Type
Description
string | number

{string} A string representing the stream.

privateConnectionPath(project, location, privateConnection)

  privateConnectionPath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 , 
  
 privateConnection 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified privateConnection resource name string.

Parameters
Name
Description
project
string
location
string
privateConnection
string
Returns
Type
Description
string

{string} Resource name string.

projectPath(project)

  projectPath 
 ( 
 project 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified project resource name string.

Parameter
Name
Description
project
string
Returns
Type
Description
string

{string} Resource name string.

routePath(project, location, privateConnection, route)

  routePath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 , 
  
 privateConnection 
 : 
  
 string 
 , 
  
 route 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified route resource name string.

Parameters
Name
Description
project
string
location
string
privateConnection
string
route
string
Returns
Type
Description
string

{string} Resource name string.

setIamPolicy(request, options, callback)

  setIamPolicy 
 ( 
 request 
 : 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 SetIamPolicyRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 SetIamPolicyRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 SetIamPolicyRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 Policy 
> ; 
 

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Parameters
Name
Description
request
IamProtos. google.iam.v1.SetIamPolicyRequest

The request object that will be sent.

options
gax. CallOptions | Callback <IamProtos. google.iam.v1.Policy , IamProtos. google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <IamProtos. google.iam.v1.Policy , IamProtos. google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing .

Returns
Type
Description
Promise <IamProtos. google.iam.v1.Policy >

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

startBackfillJob(request, options)

  startBackfillJob 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to start a backfill job for the specified stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStartBackfillJobRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStartBackfillJobResponse , protos. google.cloud.datastream.v1.IStartBackfillJobRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream object resource to start a backfill job for. 
 */ 
  
 // const object = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callStartBackfillJob 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 object 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 startBackfillJob 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callStartBackfillJob 
 (); 
 

startBackfillJob(request, options, callback)

  startBackfillJob 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStartBackfillJobRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IStartBackfillJobResponse , protos. google.cloud.datastream.v1.IStartBackfillJobRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

startBackfillJob(request, callback)

  startBackfillJob 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStartBackfillJobRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStartBackfillJobRequest
callback
Callback <protos. google.cloud.datastream.v1.IStartBackfillJobResponse , protos. google.cloud.datastream.v1.IStartBackfillJobRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

stopBackfillJob(request, options)

  stopBackfillJob 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to stop a backfill job for the specified stream object.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStopBackfillJobRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ protos. google.cloud.datastream.v1.IStopBackfillJobResponse , protos. google.cloud.datastream.v1.IStopBackfillJobRequest | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Required. The name of the stream object resource to stop the backfill job for. 
 */ 
  
 // const object = 'abc123' 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callStopBackfillJob 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 object 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 response 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 stopBackfillJob 
 ( 
 request 
 ); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callStopBackfillJob 
 (); 
 

stopBackfillJob(request, options, callback)

  stopBackfillJob 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStopBackfillJobRequest
options
CallOptions
callback
Callback <protos. google.cloud.datastream.v1.IStopBackfillJobResponse , protos. google.cloud.datastream.v1.IStopBackfillJobRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

stopBackfillJob(request, callback)

  stopBackfillJob 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
 , 
  
 callback 
 : 
  
 Callback<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobResponse 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStopBackfillJobRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IStopBackfillJobRequest
callback
Callback <protos. google.cloud.datastream.v1.IStopBackfillJobResponse , protos. google.cloud.datastream.v1.IStopBackfillJobRequest | null | undefined, {} | null | undefined>
Returns
Type
Description
void

streamObjectPath(project, location, stream, object)

  streamObjectPath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 , 
  
 stream 
 : 
  
 string 
 , 
  
 object 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified streamObject resource name string.

Parameters
Name
Description
project
string
location
string
stream
string
object
string
Returns
Type
Description
string

{string} Resource name string.

streamPath(project, location, stream)

  streamPath 
 ( 
 project 
 : 
  
 string 
 , 
  
 location 
 : 
  
 string 
 , 
  
 stream 
 : 
  
 string 
 ) 
 : 
  
 string 
 ; 
 

Return a fully-qualified stream resource name string.

Parameters
Name
Description
project
string
location
string
stream
string
Returns
Type
Description
string

{string} Resource name string.

testIamPermissions(request, options, callback)

  testIamPermissions 
 ( 
 request 
 : 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsRequest 
 , 
  
 options 
 ?: 
  
 gax 
 . 
 CallOptions 
  
 | 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsResponse 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> , 
  
 callback 
 ?: 
  
 Callback<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsResponse 
 , 
  
 IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsRequest 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 Promise<IamProtos 
 . 
 google 
 . 
 iam 
 . 
 v1 
 . 
 TestIamPermissionsResponse 
> ; 
 

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Parameters
Name
Description
request
IamProtos. google.iam.v1.TestIamPermissionsRequest

The request object that will be sent.

options
gax. CallOptions | Callback <IamProtos. google.iam.v1.TestIamPermissionsResponse , IamProtos. google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback
Callback <IamProtos. google.iam.v1.TestIamPermissionsResponse , IamProtos. google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing .

Returns
Type
Description
Promise <IamProtos. google.iam.v1.TestIamPermissionsResponse >

{Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

updateConnectionProfile(request, options)

  updateConnectionProfile 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateConnectionProfileRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to update the parameters of a connection profile.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateConnectionProfileRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Optional. Field mask is used to specify the fields to be overwritten in the 
 *  ConnectionProfile resource by the update. 
 *  The fields specified in the update_mask are relative to the resource, not 
 *  the full request. A field will be overwritten if it is in the mask. If the 
 *  user does not provide a mask then all fields will be overwritten. 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. The connection profile to update. 
 */ 
  
 // const connectionProfile = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the connection profile, but don't update any resources. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Update the connection profile without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateConnectionProfile 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 connectionProfile 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 updateConnectionProfile 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateConnectionProfile 
 (); 
 

updateConnectionProfile(request, options, callback)

  updateConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateConnectionProfileRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateConnectionProfileRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

updateConnectionProfile(request, callback)

  updateConnectionProfile 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateConnectionProfileRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IConnectionProfile 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateConnectionProfileRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IConnectionProfile , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

updateStream(request, options)

  updateStream 
 ( 
 request 
 ?: 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateStreamRequest 
 , 
  
 options 
 ?: 
  
 CallOptions 
 ) 
 : 
  
 Promise 
< [ 
  
 LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 undefined 
  
 ]>; 
 

Use this method to update the configuration of a stream.

Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateStreamRequest

The request object that will be sent.

options
CallOptions

Call options. See CallOptions for more details.

Returns
Type
Description
Promise <[ LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | undefined, {} | undefined ]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#long-running-operations) for more details and examples.

Example
   
 /** 
 * This snippet has been automatically generated and should be regarded as a code template only. 
 * It will require modifications to work. 
 * It may require correct/in-range values for request initialization. 
 * TODO(developer): Uncomment these variables before running the sample. 
 */ 
  
 /** 
 *  Optional. Field mask is used to specify the fields to be overwritten in the 
 *  stream resource by the update. 
 *  The fields specified in the update_mask are relative to the resource, not 
 *  the full request. A field will be overwritten if it is in the mask. If the 
 *  user does not provide a mask then all fields will be overwritten. 
 */ 
  
 // const updateMask = {} 
  
 /** 
 *  Required. The stream resource to update. 
 */ 
  
 // const stream = {} 
  
 /** 
 *  Optional. A request ID to identify requests. Specify a unique request ID 
 *  so that if you must retry your request, the server will know to ignore 
 *  the request if it has already been completed. The server will guarantee 
 *  that for at least 60 minutes since the first request. 
 *  For example, consider a situation where you make an initial request and the 
 *  request times out. If you make the request again with the same request ID, 
 *  the server can check if original operation with the same request ID was 
 *  received, and if so, will ignore the second request. This prevents clients 
 *  from accidentally creating duplicate commitments. 
 *  The request ID must be a valid UUID with the exception that zero UUID is 
 *  not supported (00000000-0000-0000-0000-000000000000). 
 */ 
  
 // const requestId = 'abc123' 
  
 /** 
 *  Optional. Only validate the stream with the changes, without actually updating it. 
 *  The default is false. 
 */ 
  
 // const validateOnly = true 
  
 /** 
 *  Optional. Update the stream without validating it. 
 */ 
  
 // const force = true 
  
 // Imports the Datastream library 
  
 const 
  
 { 
 DatastreamClient 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/datastream 
' 
 ). 
 v1 
 ; 
  
 // Instantiates a client 
  
 const 
  
 datastreamClient 
  
 = 
  
 new 
  
  DatastreamClient 
 
 (); 
  
 async 
  
 function 
  
 callUpdateStream 
 () 
  
 { 
  
 // Construct request 
  
 const 
  
 request 
  
 = 
  
 { 
  
 stream 
 , 
  
 }; 
  
 // Run request 
  
 const 
  
 [ 
 operation 
 ] 
  
 = 
  
 await 
  
 datastreamClient 
 . 
 updateStream 
 ( 
 request 
 ); 
  
 const 
  
 [ 
 response 
 ] 
  
 = 
  
 await 
  
 operation 
 . 
 promise 
 (); 
  
 console 
 . 
 log 
 ( 
 response 
 ); 
  
 } 
  
 callUpdateStream 
 (); 
 

updateStream(request, options, callback)

  updateStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateStreamRequest 
 , 
  
 options 
 : 
  
 CallOptions 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateStreamRequest
options
CallOptions
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void

updateStream(request, callback)

  updateStream 
 ( 
 request 
 : 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IUpdateStreamRequest 
 , 
  
 callback 
 : 
  
 Callback<LROperation<protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IStream 
 , 
  
 protos 
 . 
 google 
 . 
 cloud 
 . 
 datastream 
 . 
 v1 
 . 
 IOperationMetadata 
> , 
  
 protos 
 . 
 google 
 . 
 longrunning 
 . 
 IOperation 
  
 | 
  
 null 
  
 | 
  
 undefined 
 , 
  
 {} 
  
 | 
  
 null 
  
 | 
  
 undefined 
> ) 
 : 
  
 void 
 ; 
 
Parameters
Name
Description
request
protos. google.cloud.datastream.v1.IUpdateStreamRequest
callback
Callback < LROperation <protos. google.cloud.datastream.v1.IStream , protos. google.cloud.datastream.v1.IOperationMetadata >, protos. google.longrunning.IOperation | null | undefined, {} | null | undefined>
Returns
Type
Description
void
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