- HTTP request
 - Path parameters
 - Query parameters
 - Request body
 - Response body
 - Authorization scopes
 - Try it!
 
List channels.
HTTP request
 GET https://eventarc.googleapis.com/v1/{parent=projects/*/locations/*}/channels 
The URL uses gRPC Transcoding syntax.
Path parameters
parent 
 string 
Required. The parent collection to list channels on.
Authorization requires the following IAM 
permission on the specified resource parent 
:
-  
eventarc.channels.list 
Query parameters
| Parameters | |
|---|---|
 pageSize 
 |  
     The maximum number of channels to return on each page. Note: The service may send fewer.  |  
 pageToken 
 |  
     The page token; provide the value from the  When paginating, all other parameters provided to   |  
 orderBy 
 |  
     The sorting order of the resources returned. Value should be a comma-separated list of fields. The default sorting order is ascending. To specify descending order for a field, append a   |  
Request body
The request body must be empty.
Response body
The response message for the channels.list 
method.
If successful, the response body contains data with the following structure:
| JSON representation | 
|---|
  { 
 "channels" 
 : 
 [ 
 { 
 object (  
 |  
| Fields | |
|---|---|
 channels[] 
 |  
     The requested channels, up to the number specified in   |  
 nextPageToken 
 |  
     A page token that can be sent to   |  
 unreachable[] 
 |  
     Unreachable resources, if any.  |  
Authorization scopes
Requires the following OAuth scope:
-  
https://www.googleapis.com/auth/cloud-platform 
For more information, see the Authentication Overview .

