amazonka-iam-1.1.0: Amazon Identity and Access Management SDK.

Copyright(c) 2013-2015 Brendan Hay
LicenseMozilla Public License, v. 2.0.
MaintainerBrendan Hay <brendan.g.hay@gmail.com>
Stabilityauto-generated
Portabilitynon-portable (GHC extensions)
Safe HaskellNone
LanguageHaskell2010

Network.AWS.IAM.ListRoles

Contents

Description

Lists the roles that have the specified path prefix. If there are none, the action returns an empty list. For more information about roles, go to Working with Roles.

You can paginate the results using the MaxItems and Marker parameters.

See: AWS API Reference for ListRoles.

This operation returns paginated results.

Synopsis

Creating a Request

listRoles :: ListRoles Source

Creates a value of ListRoles with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

Request Lenses

lrPathPrefix :: Lens' ListRoles (Maybe Text) Source

The path prefix for filtering the results. For example, the prefix '\/application_abc\/component_xyz\/' gets all roles whose path starts with '\/application_abc\/component_xyz\/'.

This parameter is optional. If it is not included, it defaults to a slash (/), listing all roles.

lrMaxItems :: Lens' ListRoles (Maybe Natural) Source

Use this only when paginating results to indicate the maximum number of items you want in the response. If there are additional items beyond the maximum you specify, the IsTruncated response element is true.

This parameter is optional. If you do not include it, it defaults to 100.

lrMarker :: Lens' ListRoles (Maybe Text) Source

Use this parameter only when paginating results and only after you have received a response where the results are truncated. Set it to the value of the Marker element in the response you just received.

Destructuring the Response

listRolesResponse Source

Creates a value of ListRolesResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

Response Lenses

lrrsMarker :: Lens' ListRolesResponse (Maybe Text) Source

When IsTruncated is true, this element is present and contains the value to use for the Marker parameter in a subsequent pagination request.

lrrsIsTruncated :: Lens' ListRolesResponse (Maybe Bool) Source

A flag that indicates whether there are more items to return. If your results were truncated, you can make a subsequent pagination request using the Marker request parameter to retrieve more items.

lrrsStatus :: Lens' ListRolesResponse Int Source

The response status code.