Modifies a snapshot configuration of a streaming domain. The captured snapshots are stored in Object Storage Service (OSS). The modification takes effect after you restart stream ingest.
Operation description
You can call this operation to modify a snapshot configuration of a streaming domain. The captured snapshots are stored in OSS. The modification takes effect after you restart stream ingest.
QPS limit
You can call this operation up to 30 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.
Debugging
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
DomainName | string | Yes | The main streaming domain. | example.com |
AppName | string | Yes | The name of the application to which the live stream belongs. | liveApp**** |
TimeInterval | integer | No | The interval at which snapshots are captured. Valid values: 5 to 3600. Unit: seconds. | 5 |
OssEndpoint | string | No | The endpoint of the OSS bucket. | cn-oss-****.aliyuncs.com |
OssBucket | string | No | The name of the OSS bucket. | liveBucket**** |
OverwriteOssObject | string | No | The naming format of snapshots that are stored in the overwrite mode, which means that a new snapshot overwrites the previous snapshot.
| {liveApp****}/{liveStream****}.jpg |
SequenceOssObject | string | No | The naming format of snapshots that are stored in sequence, which means that a new snapshot does not overwrite the previous snapshot. You can call the DescribeLiveStreamSnapshotInfo operation to query the snapshots that were captured within a specific time period.
| snapshot/{liveApp****}/{liveStream****}/{UnixTimestamp****}.jpg |
Callback | string | No | The callback URL that is used to receive notifications about snapshot capture. | https://learn.aliyundoc.com |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | InvalidOverwriteOssObjectOrSequenceOssObject.Malformed | Specified paramters OverwriteOssObject or SequenceOssObject should have one. | You can specify only one of the OverwriteOssObject and SequenceOssObject parameters. |
400 | InvalidOssEndpoint.Malformed | Specified parameter OssEndpoint is not valid. | - |
400 | InvalidOssBucket.Malformed | Specified parameter OssBucket is not valid. | - |
400 | InvalidOssBucket.NotFound | The parameter OssBucket does not exist. | - |
400 | InvalidOverwriteOssObject.Malformed | Specified parameter OverwriteOssObject is not valid. | - |
400 | InvalidSequenceOssObject.Malformed | Specified parameter SequenceOssObject is not valid. | Invalid value of SequenceOssObject. Check whether the SequenceOssObject parameter that you specified is correct. |
400 | InvalidConfig.NotFound | The speicified config does not exist. | - |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
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