Adds a tag to a media file.
Operation description
You can call this operation to add only one tag. To add multiple tags at a time, you can call the UpdateMedia operation.
QPS limit
You can call this operation up to 100 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 limit.
Debugging
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:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis 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 |
|---|---|---|---|---|
| mts:AddMediaTag | create |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| MediaId | string | Yes | The ID of the media file to which you want to add tags. Note
To obtain the ID of a media file, you can call the AddMedia operation. Alternatively, perform the following operations in the ApsaraVideo Media Processing (MPS) console: In the left-side navigation pane, choose Media Management > Media List. Find the file that you want to manage and click Manage in the Actions column. The ID of the file is displayed on the Basics tab.
| 3e6149d5a8c944c09b1a8d2dc3e4**** |
| Tag | string | No | The tag that you want to add to the medial file. The value is encoded in UTF-8 and can be up to 32 bytes in length. | tag1 |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "91B6CAB9-034C-4E4E-A40B-E7F5C81E1A2K"
}Error codes
For a list of error codes, visit the Service error codes.