principal
Parameters
value
The AWS-service, AWS-account, IAM user, or IAM role that invokes the function. If you specify a service, use `SourceArn`
or `SourceAccount`
to limit who can invoke the function through that service.
The AWS-service, AWS-account, IAM user, or IAM role that invokes the function. If you specify a service, use `SourceArn`
or `SourceAccount`
to limit who can invoke the function through that service.