Querying Custom Policy Details

Function

This API is provided for the administrator to query custom policy details.

The API can be called using both the global endpoint and region-specific endpoints.

URI

GET /v3.0/OS-ROLE/roles/{role_id}

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
role_id	Yes	String	Custom policy ID. For details about how to obtain a custom policy ID, see Custom Policy ID.

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	Token with Security Administrator permissions.

Response Parameters

**Table 3** Parameters in the response body
Parameter	Type	Description
role	Object	Custom policy information.

**Table 4** role
Parameter	Type	Description
domain_id	String	Domain ID.
references	Integer	Number of references.
updated_time	String	Time when the custom policy was last updated.
created_time	String	Time when the custom policy was created.
description_cn	String	Description of the custom policy.
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	Policy ID.
display_name	String	Display name of the custom policy.
type	String	Display mode. NOTE: AX: Account level. XA: Project level. The display mode of a custom policy can only be AX or XA. A custom policy must be displayed at either of the two levels.
policy	Object	Content of custom policy.

**Table 5** role.links
Parameter	Type	Description
self	String	Resource link.

**Table 6** role.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. A policy can contain a maximum of eight statements.

**Table 7** role.policy.Statement
Parameter	Type	Description
Action	Array of strings	Specific operation permission on a resource. A maximum of 100 actions are allowed. 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. For 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. Options: Allow Deny
Condition	Object	Conditions for the permission to take effect. A maximum of 10 conditions are allowed.
Resource	Array of strings	Cloud resource. The array can contain a maximum of 10 resource strings, and each string cannot exceed 128 characters. 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"]}.

**Table 8** role.policy.Statement.Condition
Parameter	Type	Description
operator	Object	Operator, for example, Bool and StringEquals. The parameter type is custom object.

**Table 9** role.policy.Statement.Condition.operator
Parameter	Type	Description
attribute	Array of strings	Condition key. The condition key must correspond to the specified operator. A maximum of 10 condition keys are allowed. The parameter type is custom character string array.

Example Request

GET https://sample.domain.com/v3.0/OS-ROLE/roles/{role_id}

Example Response

Status code: 200

The request is successful.

{
    "role": {
        "domain_id": "d78cbac186b744899480f25bd02...",
        "references": 0,
        "description_cn": "Policy description",
        "catalog": "CUSTOMED",
        "name": "custom_d78cbac186b744899480f25bd022f468_11",
        "description": "IAMDescription",
        "links": {
            "self": "https://sample.domain.com/v3/roles/a24a71dcc41f4da989c2a1c900b52d1a"
        },
        "id": "a24a71dcc41f4da989c2a1c900b52d1a",
        "display_name": "IAMCloudServicePolicy",
        "type": "AX",
        "policy": {
            "Version": "1.1",
            "Statement": [
                {
                    "Condition": {
                        "StringStartWith": {
                            "g:ProjectName": [
                                "example-west-1"
                            ]
                        }
                    },
                    "Action": [
                        "obs:bucket:GetBucketAcl"
                    ],
                    "Resource": [
                        "obs:*:*:bucket:*"
                    ],
                    "Effect": "Allow"
                }
            ]
        }
    }
}