Set Identity Pool Configuration
POST {{aws_cognito_sync_base_url}}/identitypools/:IdentityPoolId/configuration
Request Body
{"CognitoStreams"=>{"DisabledReason"=>"string", "RoleArn"=>"string", "StreamingStatus"=>"string", "StreamName"=>"string"}, "PushSync"=>{"ApplicationArns"=>["string"], "RoleArn"=>"string"}}