# 查询项目下的用户 - ListProjectUsers
#### 功能介绍
当项目中的用户数量较多时，分页查询指定项目下的用户列表，包含用户名和角色等信息。
#### 调用方法
请参见[如何调用API](https://support.huaweicloud.com/api-cloudartifact/CloudArtifact_api_0008.html)。
#### 授权信息
账号根用户具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备如下身份策略权限，更多的权限说明请参见[权限和授权项](https://support.huaweicloud.com/api-cloudartifact/Permission.html)。
| 授权项                                   | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | 依赖的授权项 |
|:---|:---|:---|:---|:---|:---|
| codeartsartifact:repository:listUsers | List | -           | -   | -  | -      |
   
#### URI
GET /cloudartifact/v5/projects/{project_id}/users
表1路径参数 
| 参数         | 是否必选 | 参数类型   | 描述                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|:---|:---|:---|:---|
| project_id | 是    | String | **参数解释**： 项目id，可以从调用API处获取，也可以从控制台获取。获取方式请参考[获取项目id](https://support.huaweicloud.com/api-cloudartifact/CloudArtifact_api_0015.html)。 **约束限制**： 不涉及。 **取值范围**： 只能由英文字母、数字组成，且长度为32个字符。 **默认取值**： 不涉及。 |
   
表2Query参数 
| 参数        | 是否必选 | 参数类型    | 描述                                                                                                                                                                                                                                                                                                                                                                     |
|:---|:---|:---|:---|
| repo_id   | 是    | String  | **参数解释**: 仓库id。可在私有库仓库**概览**界面查看。 **约束限制**: 不涉及。 **取值范围**: 不涉及。 **默认取值**: 不涉及。                             |
| scene     | 否    | String  | **参数解释**: scene。 **约束限制**: 不涉及。 **取值范围**: 不涉及。 **默认取值**: 不涉及。                                              |
| page_no   | 否    | Integer | **参数解释**: 分页查询的页数。 **约束限制**: (page_no - 1) \* page_size \< 2147483647。 **取值范围**: 1-2147483647。 **默认取值**: 1 |
| page_size | 否    | Integer | **参数解释**: 分页查询的每页数据量。 **约束限制**: (page_no - 1) \* page_size \< 2147483647。 **取值范围**: 1-100。 **默认取值**: 10    |
   
#### 请求参数
表3请求Header参数 
| 参数           | 是否必选 | 参数类型   | 描述                                                                                                                                                                                                                                                                                                                                                                                               |
|:---|:---|:---|:---|
| x-auth-token | 是    | String | **参数解释**: 用户token。通过调用IAM服务获取用户Token接口获取（响应消息头中X-Subject-Token的值），调用详情请参考章节。 **约束限制**: 不涉及。 **取值范围**: 字符串长度为1-100000。 **默认取值**: 不涉及。 |
   
#### 响应参数
**状态码：200**
表4响应Body参数 
| 参数       | 参数类型                                                                                  | 描述                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|:---|:---|:---|
| status   | String                                                                                | **参数解释**: 请求成功或失败状态。 **取值范围**: - success：请求成功。   - error：请求失败。    |
| trace_id | String                                                                                | **参数解释**: 请求id，当前请求的唯一标识。 **取值范围**: 数字及中划线(-)组成的字符串。                                                                                                                                                                                                                                                                                                              |
| result   | [RepoUserPrivilegeResult] object | **参数解释**: 用户列表。 **取值范围**: 不涉及。                                                                                                                                                                                                                                                                                                                                    |
   
 表5RepoUserPrivilegeResult 
| 参数    | 参数类型                                                                                    | 描述                                                                                                                                         |
|:---|:---|:---|
| total | Long                                                                                    | **参数解释**: 用户数量。 **取值范围**: 不涉及。 |
| list  | Array of [RepoUserPrivilegeV5] objects | **参数解释**: 用户列表。 **取值范围**: 不涉及。 |
   
 表6RepoUserPrivilegeV5 
| 参数        | 参数类型   | 描述                                                                                                                                         |
|:---|:---|:---|
| user_id   | String | **参数解释**: 用户id。 **取值范围**: 不涉及。 |
| domain_id | String | **参数解释**: 租户id。 **取值范围**: 不涉及。 |
| user_name | String | **参数解释**: 用户名。 **取值范围**: 不涉及。  |
| repo_id   | String | **参数解释**: 仓库id。 **取值范围**: 不涉及。 |
| privilege | String | **参数解释**: 权限信息。 **取值范围**: 不涉及。 |
| role_id   | String | **参数解释**: 角色id。 **取值范围**: 不涉及。 |
| role_name | String | **参数解释**: 角色名称。 **取值范围**: 不涉及。 |
   
#### 请求示例
查询项目下的用户
```
https://artifact.example-1.com/cloudartifact/v5/projects/e43d0c28dca0439b9d8651224ca30ccc/users?repo_id=xx-xxxxx-x_09d2ca2f5080d5b60f51c00ae5bad0a0_maven_1_100
```
#### 响应示例
**状态码：200**
OK
```
{
  "status" : "success",
  "trace_id" : "27eb541bf55a49e9a40d9857539376ab",
  "result" : {
    "total" : 83,
    "list" : [ {
      "privilege" : null,
      "user_id" : "02202edb3f624e4ca6ee30166c18cda4",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user077",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "b76c61b6d96a4cc6b8bb8caf10897768",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user051",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "629ce0a663804462aa04bc19bcadb2cb",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user047",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "3918732655b34fd695e1ba54e8720551",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user010",
      "repo_id" : null,
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      "user_name" : "devcloud_y00226182_05_user011",
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      "user_name" : "devcloud_y00226182_05_user058",
      "repo_id" : null,
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    }, {
      "privilege" : null,
      "user_id" : "e883d682cf384734ba6370e9525aa2df",
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    }, {
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      "user_id" : "a983316f72144c318c0efb915f9c7bb4",
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      "user_name" : "devcloud_y00226182_05_user037",
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    }, {
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      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "5844433fbc654d5d91737b72baea2c25",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user071",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "0b0d2b3ab46247d094cccb5998aaaa7d",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user038",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "2899a5ea8d324b9db8573a868220ebef",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user078",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "83ecd1917ee6472ea0f53f2672af348e",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user018",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "5371f9366420490b994b6a74b1cd65ad",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user015",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "a6715d3578ad4a0b8205e4d45263336b",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user017",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "5c6cc335f4b74cb1ac9ff3a698b9ab93",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user046",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "5842361a3db14f10a4fb848f6607ae1e",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user072",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "472a603af55f40a0883377d41b041c2d",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user050",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "d5488c90ed4c44038c0f4ccdd0b76f33",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user031",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "f3b2efd4a63545df9a03671841367fb6",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user027",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "bf0281469abc4b05884e14d8124a1eb4",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user07",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "d2eb071f4498473bb9460513cdf8030a",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user064",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "ea5aed7cf331499e9dc0781d31fa9c37",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user091",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "8dbe520f8ceb4c8aa1ce6d1d4ae6fbbe",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user070",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "de971f0228824732b52967edfb988035",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/codearts_pipeline_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "b9a39d7de6f440ef8ec7d1594127444b",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/deploy_admin_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "2c4219feb2924220878e7761adaae2c1",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/build_admin_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "b84f4ace1bec459389cba746f7e0847d",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/pipeline_admin_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "52eefa435d4f4418a4c2c7270009c265",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user065",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "e2fef7eeae1641849d414fd4e45a1a94",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user056",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "7c8cd23566484fcbb923f3d86c10618e",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "fact2",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "6073d8ca6ebc456eac59c95248914c25",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/codearts_deploy_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "37e60d740202440f915aa76825a6d569",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_devcloud_y00226182_05/codearts_build_trust",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "601f83abce2240ba96a85264f17b65cf",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user098",
      "repo_id" : null,
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      "role_name" : null
    }, {
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      "user_id" : "5aeedc5e43bd486287c9f0bc0a6a7b6d",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user088",
      "repo_id" : null,
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      "role_name" : null
    }, {
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      "user_id" : "61d9dad3701444c29434f9bcfd12b877",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user03",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "7561813e0f0e4d8e85b7453264e5a5be",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user045",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "438cc29f19b34bbd809e073640582349",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user02",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "31b1b658e19b46a9b4136d8e0853efb6",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user0100",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "dfe1146c3cd841149c65a5364f13b9f3",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user074",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "8260f165b56c40af849b8b9faa74afca",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user057",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "94703815731a4398a88cd7080487e88b",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "devcloud_y00226182_05_user087",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    }, {
      "privilege" : null,
      "user_id" : "d47bab73a0bd4fe89610e2c9e0de0112",
      "domain_id" : "09d2ca2f5080d5b60f51c00ae5bad0a0",
      "user_name" : "user_role_test",
      "repo_id" : null,
      "role_id" : null,
      "role_name" : null
    } ]
  }
}
```
#### SDK代码示例
SDK代码示例如下。
#### Java
```
package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.codeartsartifact.v2.region.CodeArtsArtifactRegion;
import com.huaweicloud.sdk.codeartsartifact.v2.*;
import com.huaweicloud.sdk.codeartsartifact.v2.model.*;
public class ListProjectUsersSolution {
    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);
        CodeArtsArtifactClient client = CodeArtsArtifactClient.newBuilder()
                .withCredential(auth)
                .withRegion(CodeArtsArtifactRegion.valueOf("<YOUR REGION>"))
                .build();
        ListProjectUsersRequest request = new ListProjectUsersRequest();
        request.withProjectId("{project_id}");
        try {
            ListProjectUsersResponse response = client.listProjectUsers(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
```
#### Python
```
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcodeartsartifact.v2.region.codeartsartifact_region import CodeArtsArtifactRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcodeartsartifact.v2 import *
if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    credentials = BasicCredentials(ak, sk)
    client = CodeArtsArtifactClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CodeArtsArtifactRegion.value_of("<YOUR REGION>")) \
        .build()
    try:
        request = ListProjectUsersRequest()
        request.project_id = "{project_id}"
        response = client.list_project_users(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
```
#### Go
```
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    codeartsartifact "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2/region"
)
func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        SafeBuild()
    if err != nil {
        fmt.Println(err)
        return
    }
    hcClient, err := codeartsartifact.CodeArtsArtifactClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()
    if err != nil {
        fmt.Println(err)
        return
    }
    client := codeartsartifact.NewCodeArtsArtifactClient(hcClient)
    request := &model.ListProjectUsersRequest{}
request.ProjectId = "{project_id}"
response, err := client.ListProjectUsers(request)
if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}
```
#### 更多
更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/CodeArtsArtifact/sdk?api=ListProjectUsers)的代码示例页签，可生成自动对应的SDK代码示例。
#### 状态码
| 状态码 | 描述 |
|:---|:---|
| 200 | OK |
   
#### 错误码
请参见[错误码](https://support.huaweicloud.com/api-cloudartifact/ErrorCode.html)。