Listing Custom Policies

Function

This API is provided for the administrator to list all custom policies.

The API can be called using both the global endpoint and region-specific endpoints. For IAM endpoints, see Regions and Endpoints.

Debugging

You can debug this API in API Explorer.

URI

GET /v3.0/OS-ROLE/roles

**Table 1** Query parameters
Parameter	Mandatory	Type	Description
page	No	Integer	Page number for pagination query, which must be used together with per_page. The minimum value is 1.
per_page	No	Integer	Number of data records to be displayed on each page. The value ranges from 1 to 300. This parameter must be used together with page.

Request Parameters

**Table 2** Parameters in the request header
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Fill application/json;charset=utf8 in this field.
X-Auth-Token	Yes	String	Access token issued to a user to bear its identity and permissions. For details about the permissions required by the token, see Actions.

Response Parameters

**Table 3** Parameters in the response body
Parameter	Type	Description
links	Object	Resource link information.
roles	Array of objects	Custom policy information.
total_number	Integer	Total number of custom policies returned.

**Table 4** links
Parameter	Type	Description
self	String	Resource link.
previous	String	Previous resource link. If the previous resource link is unavailable, this parameter is set to null.
next	String	Next resource link. If the next resource link is unavailable, this parameter is set to null.

**Table 5** roles
Parameter	Type	Description
domain_id	String	Account ID.
updated_time	String	Time when the custom policy was last updated. NOTE: The value is a Unix timestamp in millisecond, for example, 1687913793000.
created_time	String	Time when the custom policy was created. NOTE: The value is a Unix timestamp in millisecond, for example, 1687913793000.
description_cn	String	Description of the custom policy in Chinese. This parameter is returned in the response only when description_cn is specified during custom policy creation.
catalog	String	Service catalog.
name	String	Name of the custom policy.
description	String	Description of the custom policy.
links	Object	Resource link of the custom policy.
id	String	Custom policy ID.
display_name	String	Display name of the custom policy.
type	String	Display mode. NOTE: AX: the global service project XA: region-specific projects Set the display mode of a custom policy to either AX or XA.
policy	Object	Content of the custom policy.

**Table 6** roles.links
Parameter	Type	Description
self	String	Resource link.

**Table 7** roles.policy
Parameter	Type	Description
Version	String	Policy version. NOTE: 1.0: System-defined role. Only a limited number of service-level roles are provided for authorization. 1.1: Policy. A policy defines the permissions required to perform operations on a specific cloud resource under certain conditions.
Statement	Array of objects	Statement of the policy, which describes details of a custom policy.

**Table 8** roles.policy.Statement
Parameter	Type	Description
Action	Array of strings	Specific operation permissions on a resource. For details about supported actions, see "Permissions and Supported Actions" in the API Reference of cloud services. NOTE: The value format is Service name:Resource type:Operation, for example, vpc:ports:create. Service name: indicates the product name, such as ecs, evs, or vpc. Only lowercase letters are allowed. Resource types and operations are not case-sensitive. You can use an asterisk () to represent all operations. In the case of a custom policy for agencies, this parameter should be set to "Action": ["iam:agencies:assume"]*.
Effect	String	Effect of the permission. The value can be Allow or Deny. If both Allow and Deny statements are found in a policy, the authentication starts from the Deny statements.
Condition	Map<String,Map<String,Array<String>>>	Conditions for the permission to take effect. If this parameter is not specified during policy creation, it will not be returned in the response. NOTE: Take the condition in the sample request as an example, the values of the condition key (obs:prefix) and string (public) must be equal (StringEquals). "Condition": { "StringEquals": { "obs:prefix": [ "public" ] } }
Resource	Object	Cloud resource. If this parameter is not specified during policy creation, it will not be returned in the response. NOTE: Format: ::::. For example, obs:::bucket:. Asterisks are allowed. The region segment can be or a region accessible to the user. The specified resource must belong to the corresponding service that actually exists. In the case of a custom policy for agencies, the type of this parameter is Object, and the value should be set to "Resource": {"uri": ["/iam/agencies/07805acaba800fdd4fbdc00b8f888c7c"]}.

Example Request

Request for querying a list of custom policies

GET https://iam.myhuaweicloud.com/v3.0/OS-ROLE/roles

Example Response

Status code: 200

The request is successful.

{
  "roles" : [ {
    "domain_id" : "d78cbac186b744899480f25bd022f...",
    "updated_time" : "1579229246886",
    "created_time" : "1579229246886",
    "description_cn" : "Description in Chinese",
    "catalog" : "CUSTOMED",
    "name" : "custom_d78cbac186b744899480f25bd022f468_1",
    "description" : "IAMDescription",
    "links" : {
      "self" : "https://iam.myhuaweicloud.com/v3/roles/93879fd90f1046f69e6e0b31c94d2..."
    },
    "id" : "93879fd90f1046f69e6e0b31c94d2...",
    "display_name" : "IAMCloudServicePolicy",
    "type" : "AX",
    "policy" : {
      "Version" : "1.1",
      "Statement" : [ {
        "Condition" : {
          "StringStartWith" : {
            "g:ProjectName" : [ "ap-southeast-1" ]
          }
        },
        "Action" : [ "obs:bucket:GetBucketAcl" ],
        "Resource" : [ "obs:*:*:bucket:*" ],
        "Effect" : "Allow"
      } ]
    }
  }, {
    "domain_id" : "d78cbac186b744899480f25bd022f...",
    "updated_time" : "1579229242358",
    "created_time" : "1579229242358",
    "description_cn" : "Description in Chinese",
    "catalog" : "CUSTOMED",
    "name" : "custom_d78cbac186b744899480f25bd022f468_0",
    "description" : "IAMDescription",
    "links" : {
      "self" : "https://iam.myhuaweicloud.com/v3/roles/f67224e84dc849ab954ce29fb4f47..."
    },
    "id" : "f67224e84dc849ab954ce29fb4f473...",
    "display_name" : "IAMAgencyPolicy",
    "type" : "AX",
    "policy" : {
      "Version" : "1.1",
      "Statement" : [ {
        "Action" : [ "iam:agencies:assume" ],
        "Resource" : {
          "uri" : [ "/iam/agencies/07805acaba800fdd4fbdc00b8f888..." ]
        },
        "Effect" : "Allow"
      } ]
    }
  } ],
  "links" : {
    "next" : null,
    "previous" : null,
    "self" : "https://iam.myhuaweicloud.com/v3/roles?domain_id=d78cbac186b744899480f25bd022f..."
  },
  "total_number" : 300
}