aws iam attach-group-policy

Attaches the specified managed policy to the specified IAM group. You use this operation to attach a managed policy to a group. To embed an inline policy in a group, use PutGroupPolicy. As a best practice, you can validate your IAM policies. To learn more, see Validating IAM policies in the IAM User Guide. For more information about policies, see Managed policies and inline policies in the IAM User Guide


--group-name <string>The name (friendly name, not ARN) of the group to attach the policy to. 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: _+=,.@-
--policy-arn <string>The Amazon Resource Name (ARN) of the IAM policy you want to attach. For more information about ARNs, see Amazon Resource Names (ARNs) in the AWS General Reference
--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