getAlias method

Future<AliasConfiguration> getAlias({
  1. required String functionName,
  2. required String name,
})

Returns details about a Lambda function alias.

May throw InvalidParameterValueException. May throw ResourceNotFoundException. May throw ServiceException. May throw TooManyRequestsException.

Parameter functionName : The name or ARN of the Lambda function.

Name formats

  • Function name - MyFunction.
  • Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction.
  • Partial ARN - 123456789012:function:MyFunction.
The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

Parameter name : The name of the alias.

Implementation

Future<AliasConfiguration> getAlias({
  required String functionName,
  required String name,
}) async {
  final response = await _protocol.send(
    payload: null,
    method: 'GET',
    requestUri:
        '/2015-03-31/functions/${Uri.encodeComponent(functionName)}/aliases/${Uri.encodeComponent(name)}',
    exceptionFnMap: _exceptionFns,
  );
  return AliasConfiguration.fromJson(response);
}