authorizer
Parameters
value
The Amazon Resource Name (ARN) of the Lambda function to be called for authorization. This can be a standard Lambda ARN, a version ARN (.../v3), or an alias ARN.
Note: This Lambda function must have the following resource-based policy assigned to it. When configuring Lambda authorizers in the console, this is done for you. To use the Command Line Interface (CLI), run the following:
aws lambda add-permission --function-name 'arn:aws:lambda:us-east-2:111122223333:function:my-function' --statement-id 'appsync' --principal appsync.amazonaws.com --action lambda:InvokeFunction