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[ aws . lambda ]

get-alias

Description

Returns details about a Lambda function alias .

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  get-alias
--function-name <value>
--name <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--function-name (string)

The name 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.

--name (string)

The name of the alias.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Output

AliasArn -> (string)

The Amazon Resource Name (ARN) of the alias.

Name -> (string)

The name of the alias.

FunctionVersion -> (string)

The function version that the alias invokes.

Description -> (string)

A description of the alias.

RoutingConfig -> (structure)

The routing configuration of the alias.

AdditionalVersionWeights -> (map)

The name of the second alias, and the percentage of traffic that's routed to it.

key -> (string)

value -> (double)

RevisionId -> (string)

A unique identifier that changes when you update the alias.