Paws::IAM::UpdateAssumeRolePolicy - Arguments for method UpdateAssumeRolePolicy on Paws::IAM


This class represents the parameters used for calling the method UpdateAssumeRolePolicy on the AWS Identity and Access Management service. Use the attributes of this class as arguments to method UpdateAssumeRolePolicy.

You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to UpdateAssumeRolePolicy.


    my $iam = Paws->service('IAM');
    # To update the trust policy for an IAM role
    # The following command updates the role trust policy for the role named
    # Test-Role:
      'PolicyDocument' =>
      'RoleName' => 'S3AccessForEC2Instances'

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. For the AWS API documentation, see


REQUIRED PolicyDocument => Str

The policy that grants an entity permission to assume the role.

You must provide policies in JSON format in IAM. However, for AWS CloudFormation templates formatted in YAML, you can provide the policy in JSON or YAML format. AWS CloudFormation always converts a YAML policy to JSON format before submitting it to IAM.

The regex pattern ( used to validate this parameter is a string of characters consisting of the following:

  • Any printable ASCII character ranging from the space character (\u0020) through the end of the ASCII character range

  • The printable characters in the Basic Latin and Latin-1 Supplement character set (through \u00FF)

  • The special characters tab (\u0009), line feed (\u000A), and carriage return (\u000D)

REQUIRED RoleName => Str

The name of the role to update with the new policy.

This parameter allows (through its regex pattern ( a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: _+=,.@-


This class forms part of Paws, documenting arguments for method UpdateAssumeRolePolicy in Paws::IAM


The source code is located here:

Please report bugs to: