Querying Live Platforms

Function

Queries live platforms.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

GET /v1/{project_id}/live-platforms/platforms

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
offset	No	Integer	Offset where the query starts. Value range: 0~2147483647 Default value: 0
limit	No	Integer	Number of items displayed on each page. Value range: 1~100 Default value: 10
access_type	No	String	Interconnected platform type. \| MEITUAN_OFFICIAL: official API for Meituan's live platform MSS_STANDARD: standard API defined by MetaStudio

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. This parameter is mandatory when token authentication is used. You can obtain the token by calling the IAM API used to obtain a user token. Value of X-Subject-Token in the response header.
Authorization	No	String	Authentication information. This parameter is mandatory for AK/SK authentication.
X-Sdk-Date	No	String	Time when the request is sent. This parameter is mandatory for AK/SK authentication. The format is YYYYMMDD'T'HHMMSS'Z'.
X-Project-Id	No	String	Project ID. This parameter is mandatory for AK/SK authentication.

Response Parameters

Status code: 200

**Table 4** Response header parameters
Parameter	Type	Description
X-Request-Id	String	Request ID.

**Table 5** Response body parameters
Parameter	Type	Description
live_platforms	Array of LivePlatformInfo objects	Live platforms

**Table 6** LivePlatformInfo
Parameter	Type	Description
platform_id	String	Platform ID
access_type	String	Interconnected platform type. MEITUAN_OFFICIAL: official API for Meituan's live platform MSS_STANDARD: standard API defined by MetaStudio
name	String	Live platform name
authorization_info	PlatformAuthorizationInfo object	Live platform authorization information
auth_config	CustomPlatformAuthConfig object	Authentication configuration of the custom live platform
callback_config	Array of StandardPlatformApiConfig objects	Callback configuration of the custom live platform. Only one configuration is retained for each type. If there are multiple configurations, one configuration is retained randomly.

**Table 7** PlatformAuthorizationInfo
Parameter	Type	Description
authorize_state	String	Authorization status. AUTHORIZED: authorized UNAUTHORIZED: unauthorized
authorized_time	String	Authorization time
expire_time	String	Expiration time
account	String	Authorized account information. For Meituan, set this parameter to opBizCode.

**Table 8** CustomPlatformAuthConfig
Parameter	Type	Description
key	String	Key. This parameter is used for a custom live platform. How to use: When calling the API, add two header fields: x-hw-mss-time and x-hw-mss-secret. x-hw-mss-time: current timestamp. Hexadecimal result of the Unix timestamp. The value is valid for one minute. Example: 66df9308 (that is, 08:30:00 of September 10, 2024) x-hw-mss-secret: authentication string. hmac_sha256 (Key, URI (The parameter product_query_url,query is sorted by Key in lexicographical order) + x-hw-mss-time) Example: URL https://api.example.com/v1/products?live_id=111&limit=10&offset=0 Key: GCTbw44s6MPLh4GqgDpnfuFHgy25Enly hwTime: 66df9308 x-hw-mss-secret=hmac_sha256(GCTbw44s6MPLh4GqgDpnfuFHgy25Enly,api.example.com/v1/products?limit=10&live_id=111&offset=066df9308)=5e7fe8869a12a87ea966d9edbc02e38cd4ce62c73b8b05c638f15835e78902d7 x-hw-mss-secret: 5e7fe8869a12a87ea966d9edbc02e38cd4ce62c73b8b05c638f15835e78902d7

**Table 9** StandardPlatformApiConfig
Parameter	Type	Description
api_type	String	API type. PRODUCT_QUERY: product query LIVE_EVENT_CALLBACK: live streaming event callback
url	String	URL. Only HTTPS URLs are supported.

Status code: 400

**Table 10** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 401

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Status code: 500

**Table 12** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Example Requests

GET https://metastudio.xxxx.myhuaweicloud.com/v1/{project_id}/live-platforms/platforms

Example Responses

Status code: 200

Successful.

{
  "live_platforms" : [ {
    "name" : "meituan"
  } ]
}

Status code: 400

Parameters error, including the error code and its description.

{
  "error_code" : "MSS.00000003",
  "error_msg" : "Invalid parameter"
}

Status code: 401

Authentication is not performed or fails.

{
  "error_code" : "MSS.00000001",
  "error_msg" : "Unauthorized"
}

Status code: 500

Internal service error.

{
  "error_code" : "MSS.00000004",
  "error_msg" : "Internal Error"
}

Status Codes

Status Code	Description
200	Successful.
400	Parameters error, including the error code and its description.
401	Authentication is not performed or fails.
500	Internal service error.