QueryTraceM3u8JobList - Intelligent Media Services - Alibaba Cloud Documentation Center

Queries jobs for generating M3U8 files containing specific trace watermark information.

Operation description

This operation is supported only in the China (Shanghai) and China (Beijing) regions.
The M3U8 file with absolute paths generated by the SubmitTraceM3u8Job API has a signed URL with an authentication validity period of 24 hours, starting from the moment the job is completed. After the signature expires, the M3U8 file will become inaccessible. You must submit a new M3U8 generation job.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
ice:QueryTraceM3u8JobList	none	All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
CreateTimeStart	long	No	The start of the creation time range for the query, in UNIX timestamp format.	1627357322
CreateTimeEnd	long	No	The end of the creation time range for the query, in UNIX timestamp format.	1627357325
JobId	string	No	The job ID. You can obtain the value of this parameter from the response of the SubmitTraceM3u8Job operation.	**20b48fb04483915d4f2cd8ac**
PageNumber	long	No	The page number.	0
PageSize	long	No	The number of entries to return on each page.	10

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
Data	array<object>	The data returned.
Data	object	The data returned.
GmtCreate	long	The creation time of the job.	1627357322
GmtModified	long	The last modification time of the job.	1627357322
JobId	string	The job ID.	**d718e2ff4f018ccf419a7b71**
TraceMediaId	string	The media ID for the trace watermark.	**437bd2b105d07b12a9a82**
Output	object	The output video.
Type	string	The type of the output file. Valid values: OSS: an OSS object. Media: a media asset.	OSS
Media	string	The specific output information.	oss://bucket/object
Status	string	The current status of the job.	success
Trace	string	The watermark information.	test
UserData	string	The user-defined data.	112
UserId	long	The ID of the user who initiated the job.	1346693276****
Message	string	The message returned.	ok
StatusCode	long	The status code.	200
RequestId	string	The ID of the request.	****11-DB8D-4A9A-875B-275798****

Examples

Sample success responses

JSONformat

{
  "Data": [
    {
      "GmtCreate": 1627357322,
      "GmtModified": 1627357322,
      "JobId": "****d718e2ff4f018ccf419a7b71****",
      "TraceMediaId": "****437bd2b105d07b12a9a82****",
      "Output": {
        "Type": "OSS",
        "Media": "oss://bucket/object"
      },
      "Status": "success",
      "Trace": "test",
      "UserData": 112,
      "UserId": 0
    }
  ],
  "Message": "ok",
  "StatusCode": 200,
  "RequestId": "******11-DB8D-4A9A-875B-275798******"
}

Error codes

For a list of error codes, visit the Service error codes.