def expand_role(self, role):
        """
        If the IAM role is a role name, get the Amazon Resource Name (ARN) for the role.
        If IAM role is already an IAM role ARN, no change is made.

        :param role: IAM role name or ARN
        :return: IAM role ARN
        """
        if '/' in role:
            return role
        else:
            return self.get_client_type('iam').get_role(RoleName=role)['Role']['Arn']
def expand_role(self, role):
        
        if '/' in role:
            return role
        else:
            return self.get_client_type('iam').get_role(RoleName=role)['Role']['Arn']
def expand_role ( self , role ) : if '/' in role : return role else : return self . get_client_type ( 'iam' ) . get_role ( RoleName = role ) [ 'Role' ] [ 'Arn' ]
If the IAM role is a role name, get the Amazon Resource Name (ARN) for the role.
        If IAM role is already an IAM role ARN, no change is made.

        :param role: IAM role name or ARN
        :return: IAM role ARN
If the IAM role is a role name get the Amazon Resource Name ( ARN ) for the role . If IAM role is already an IAM role ARN no change is made .