Creates the mapping between a main streaming domain and a sub-streaming domain.

Usage note

Call the AddLiveDomain API to add the main streaming domain name and sub-streaming domain name before calling this API to create the mapping between them.

QPS limit

A single user can perform a maximum of 1000 queries per minute (QPS). Throttling is triggered when the number of calls per second exceeds the QPS limit. The throttling may affect your business. Thus, we recommend that you observe the QPS limit on this operation. For more information about what a single user means and the QPS details, see QPS limit on an API operation in ApsaraVideo Live.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


The operation that you want to perform. Set the value to Add Live Domain PlayMapping.

The sub-streaming domain.

The main streaming domain.

Response parameters


The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

    "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8" 

Error codes

HTTP status codeError codeError messageDescription
400ConfigAlreadyExistsConfig has already exist.The error message returned because an existing mapping is found.

For a list of error codes, visit the API Error Center.