Share a connection

  import 
  
 com.google.api.resourcenames. ResourceName 
 
 ; 
 import 
  
 com.google.cloud.bigquery.connection.v1. ConnectionName 
 
 ; 
 import 
  
 com.google.cloud.bigqueryconnection.v1. ConnectionServiceClient 
 
 ; 
 import 
  
 com.google.iam.v1. Binding 
 
 ; 
 import 
  
 com.google.iam.v1. Policy 
 
 ; 
 import 
  
 com.google.iam.v1. SetIamPolicyRequest 
 
 ; 
 import 
  
 java.io.IOException 
 ; 
 // Sample to share connections 
 public 
  
 class 
 ShareConnection 
  
 { 
  
 public 
  
 static 
  
 void 
  
 main 
 ( 
 String 
 [] 
  
 args 
 ) 
  
 throws 
  
 IOException 
  
 { 
  
 // TODO(developer): Replace these variables before running the sample. 
  
 String 
  
 projectId 
  
 = 
  
 "MY_PROJECT_ID" 
 ; 
  
 String 
  
 location 
  
 = 
  
 "MY_LOCATION" 
 ; 
  
 String 
  
 connectionId 
  
 = 
  
 "MY_CONNECTION_ID" 
 ; 
  
 shareConnection 
 ( 
 projectId 
 , 
  
 location 
 , 
  
 connectionId 
 ); 
  
 } 
  
 static 
  
 void 
  
 shareConnection 
 ( 
 String 
  
 projectId 
 , 
  
 String 
  
 location 
 , 
  
 String 
  
 connectionId 
 ) 
  
 throws 
  
 IOException 
  
 { 
  
 try 
  
 ( 
  ConnectionServiceClient 
 
  
 client 
  
 = 
  
  ConnectionServiceClient 
 
 . 
 create 
 ()) 
  
 { 
  
  ResourceName 
 
  
 resource 
  
 = 
  
  ConnectionName 
 
 . 
 of 
 ( 
 projectId 
 , 
  
 location 
 , 
  
 connectionId 
 ); 
  
  Binding 
 
  
 binding 
  
 = 
  
  Binding 
 
 . 
 newBuilder 
 () 
  
 . 
  addMembers 
 
 ( 
 "group:example-analyst-group@google.com" 
 ) 
  
 . 
 setRole 
 ( 
 "roles/bigquery.connectionUser" 
 ) 
  
 . 
 build 
 (); 
  
  Policy 
 
  
 policy 
  
 = 
  
  Policy 
 
 . 
 newBuilder 
 (). 
  addBindings 
 
 ( 
 binding 
 ). 
 build 
 (); 
  
  SetIamPolicyRequest 
 
  
 request 
  
 = 
  
  SetIamPolicyRequest 
 
 . 
 newBuilder 
 () 
  
 . 
 setResource 
 ( 
 resource 
 . 
 toString 
 ()) 
  
 . 
  setPolicy 
 
 ( 
 policy 
 ) 
  
 . 
 build 
 (); 
  
 client 
 . 
 setIamPolicy 
 ( 
 request 
 ); 
  
 System 
 . 
 out 
 . 
 println 
 ( 
 "Connection shared successfully" 
 ); 
  
 } 
  
 } 
 }