CreateLivePrivateLine - - Alibaba Cloud Documentation Center

You can call this operation to create a GA instance and bind it to an acceleration circuit. The granularity is at the stream level. You need to specify the access points where the acceleration circuit starts and ends.

QPS limit

You can call this operation up to 50 times per second per account. Requests that exceed this limit are dropped and you will experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limits.

Debugging

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

Parameter	Type	Required	Example	Description
Action	String	Yes	CreateLivePrivateLine	The operation that you want to perform. Set the value to CreateLivePrivateLine.
DomainName	String	Yes	demo.aliyundoc.com	The main streaming domain.
AppName	String	Yes	live	The name of the application.
StreamName	String	Yes	testStream	The name of the live stream.
VideoCenter	String	Yes	cn-shanghai	The live center. Valid values: cn-beijing, cn-shanghai, cn-shenzhen, cn-qingdao, ap-northeast-1, ap-southeast-5, eu-central-1, and ap-southeast-1, which indicate China (Beijing), China (Shanghai), China (Shenzhen), China (Qingdao), Japan (Tokyo), Indonesia (Jakarta), Germany (Frankfurt), and Singapore, respectively.
AccelerationType	String	Yes	play	The acceleration type. Valid values: play: streaming acceleration publish: stream ingest acceleration
AccelerationArea	String	Yes	ap-southeast-1	The acceleration channel.
Reuse	String	Yes	no	Specifies whether to reuse an existing acceleration channel. Valid values: yes: reuses an existing acceleration channel. no: creates a new acceleration channel.
MaxBandwidth	String	No	200	The accelerated bandwidth. Unit: Mbit/s. This parameter is required if Reuse is set to no.
InstanceId	String	No	ga-bp1iovsdpf01ym9su****	The acceleration channel that you want to reuse. This parameter is required if Reuse is set to yes.

Response parameters

Parameter	Type	Example	Description
RequestId	String	7908F2FF-44F8-120F-9FD6-85AE4B6C****	The request ID.

Examples

Sample requests

https://live.aliyuncs.com?Action=CreateLivePrivateLine&DomainName=demo.aliyundoc.com&AppName=live&StreamName=testStream&VideoCenter=cn-shanghai&AccelerationType=play&AccelerationArea=ap-southeast-1&Reuse=no&Max_bandwidth=200&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<CreateLivePrivateLineResponse>
    <RequestId>7908F2FF-44F8-120F-9FD6-85AE4B6C19EC</RequestId>
</CreateLivePrivateLineResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "7908F2FF-44F8-120F-9FD6-85AE4B6C19EC"
}

Error codes

HTTP status code	Error code	Error message	Description
400	ConfigAlreadyExists	Config has already exist.	The configuration already exists.

For a list of error codes, see Service error codes.