Attaches the specified managed policy to the specified IAM role. When you attach a managed policy to a role, the managed policy becomes part of the role's permission (access) policy.
See https://www.paws-r-sdk.com/docs/iam_attach_role_policy/ for full documentation.
iam_attach_role_policy(RoleName, PolicyArn)
[required] The name (friendly name, not ARN) of the role 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: _+=,.@-
[required] 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 Amazon Web Services General Reference.