lambda:UpdateAlias

Write

lambda:UpdateAlias is a Write access-level action in the lambda service. Grants permission to update the configuration of an AWS Lambda function's alias

Resource types

ARNs that lambda:UpdateAlias can be scoped to in an IAM policy.

arn:${Partition}:lambda:${Region}:${Account}:function:${FunctionName}

function

Condition keys

Keys you can use in the Condition block of a policy that grants lambda:UpdateAlias.

aws:ResourceTag/${TagKey} String

Filters access by the tags associated with the resource

Example IAM policy

A minimal policy that allows lambda:UpdateAlias. Replace "Resource": "*" with a specific ARN to follow least privilege.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AllowLambdaUpdateAlias",
      "Effect": "Allow",
      "Action": "lambda:UpdateAlias",
      "Resource": "*"
    }
  ]
}

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