Smaws_Client_IAM.AttachRolePolicyAttaches 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.
You cannot use a managed policy as the role's trust policy. The role's trust policy is created at the same time as the role, using CreateRole. You can update a role's trust policy using UpdateAssumerolePolicy.
Use this operation to attach a managed policy to a role. To embed an inline policy in a role, use PutRolePolicy. For more information about policies, see Managed policies and inline policies in the IAM User Guide.
As a best practice, you can validate your IAM policies. To learn more, see Validating IAM policies in the IAM User Guide.
val error_to_string :
[ Smaws_Lib.Protocols.AwsQuery.error
| `InvalidInputException of Types.invalid_input_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `NoSuchEntityException of Types.no_such_entity_exception
| `PolicyNotAttachableException of Types.policy_not_attachable_exception
| `ServiceFailureException of Types.service_failure_exception
| `UnmodifiableEntityException of Types.unmodifiable_entity_exception ] ->
stringval request :
'http_type Smaws_Lib.Context.t ->
Types.attach_role_policy_request ->
(Smaws_Lib.Smithy_api.Types.unit_,
[> Smaws_Lib.Protocols.AwsQuery.error
| `InvalidInputException of Types.invalid_input_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `NoSuchEntityException of Types.no_such_entity_exception
| `PolicyNotAttachableException of Types.policy_not_attachable_exception
| `ServiceFailureException of Types.service_failure_exception
| `UnmodifiableEntityException of Types.unmodifiable_entity_exception ])
Stdlib.resultval request_with_metadata :
'http_type Smaws_Lib.Context.t ->
Types.attach_role_policy_request ->
(Smaws_Lib.Smithy_api.Types.unit_ Smaws_Lib.Response.t,
[> Smaws_Lib.Protocols.AwsQuery.error
| `InvalidInputException of Types.invalid_input_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `NoSuchEntityException of Types.no_such_entity_exception
| `PolicyNotAttachableException of Types.policy_not_attachable_exception
| `ServiceFailureException of Types.service_failure_exception
| `UnmodifiableEntityException of Types.unmodifiable_entity_exception ]
* Smaws_Lib.Response.metadata)
Stdlib.result