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Manual Reference Pages  -  PAWS::LAMBDA::ADDPERMISSION (3)

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Paws::Lambda::AddPermission - Arguments for method AddPermission on Paws::Lambda



This class represents the parameters used for calling the method AddPermission on the AWS Lambda service. Use the attributes of this class as arguments to method AddPermission.

You shouln’t make instances of this class. Each attribute should be used as a named argument in the call to AddPermission.

As an example:

  $service_obj->AddPermission(Att1 => $value1, Att2 => $value2, ...);

Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.


REQUIRED Action => Str

The AWS Lambda action you want to allow in this statement. Each Lambda action is a string starting with lambda: followed by the API name (see Operations). For example, lambda:CreateFunction. You can use wildcard (lambda:*) to grant permission for all AWS Lambda actions.

REQUIRED FunctionName => Str

Name of the Lambda function whose access policy you are updating by adding a new permission.

You can specify an unqualified function name (for example, Thumbnail) or you can specify Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail). AWS Lambda also allows you to specify only the account ID qualifier (for example, account-id:Thumbnail). Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 character in length.

REQUIRED Principal => Str

The principal who is getting this permission. It can be Amazon S3 service Principal ( if you want Amazon S3 to invoke the function, an AWS account ID if you are granting cross-account permission, or any valid AWS service principal such as For example, you might want to allow a custom application in another AWS account to push events to AWS Lambda by invoking your function.

    SourceAccount => Str

The AWS account ID (without a hyphen) of the source owner. For example, if the SourceArn identifies a bucket, then this is the bucket owner’s account ID. You can use this additional condition to ensure the bucket you specify is owned by a specific account (it is possible the bucket owner deleted the bucket and some other AWS account created the bucket). You can also use this condition to specify all sources (that is, you don’t specify the SourceArn) owned by a specific account.

    SourceArn => Str

This is optional; however, when granting Amazon S3 permission to invoke your function, you should specify this field with the bucket Amazon Resource Name (ARN) as its value. This ensures that only events generated from the specified bucket can invoke the function.

If you add a permission for the Amazon S3 principal without providing the source ARN, any AWS account that creates a mapping to your function ARN can send events to invoke your Lambda function from Amazon S3.

REQUIRED StatementId => Str

A unique statement identifier.


This class forms part of Paws, documenting arguments for method AddPermission in Paws::Lambda


The source code is located here:

Please report bugs to:

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perl v5.20.3 PAWS::LAMBDA::ADDPERMISSION (3) 2015-08-06

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