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ApsaraVideo VOD:UpdateAttachedMediaInfos

Last Updated:Nov 09, 2022

Modifies the information about multiple auxiliary media assets at a time.

Operation Description

The specific parameter of an auxiliary media asset is updated only when a new value is passed in the parameter.

Authorization information

The following table is the authorization information corresponding to the API, which can be found in the RAM permission policy statement.Action Used in the element to grant the RAM user or RAM role permission to call this API. The specific instructions are as follows:

  • 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 resources is used in the Resource type column of the operation.
  • Condition keyword: refers to the condition keyword defined by the cloud product itself.
  • 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.
Operateaccess levelResource typeconditional keywordAssociation operation
vod:UpdateAttachedMediaInfosWrite
  • VOD
    acs:vod:*:{#accountId}:*/*
    without
without

Request parameters

ParameterTypeRequiredDescriptionExample
UpdateContentstringYes

The new information about auxiliary media assets. You can modify the information about up to 20 auxiliary media assets at a time. For more information, see the UpdateContent section of this topic.

[{"MediaId ":"bbc65bba53f6ed90de118a7849****","Title":" test title1","Description":"test description1","Tags":"tag1,tag2"},{"MediaId ":"f45cf4eba5cb90233389558c39****","Title2":"test title2","Description2":"test description2","Tags":"tag3,tag4"}]

UpdateContent

NoteYou must convert the UpdateContent[] parameter to a string before you pass it in.
ParameterTypeRequiredDescription
MediaIdStringYesThe ID of the auxiliary media asset.
TitleStringNoThe title of the auxiliary media asset. The value can be up to 128 bytes in length. The string must be encoded in the UTF-8 format.
DescriptionStringNoThe description of the auxiliary media asset. The value can be up to 1,024 bytes in length. The string must be encoded in the UTF-8 format.
TagsStringNoThe tags of the auxiliary media asset. Each tag can be up to 32 bytes in length. A maximum of 16 tags can be specified. Separate multiple tags with commas (,). The string must be encoded in the UTF-8 format.
CateIdsStringNoThe ID of the category. Separate multiple IDs with commas (,).

Response parameters

ParameterTypeDescriptionExample
object

The returned data.

RequestIdstring

The ID of the request.

25818875-5F78-4DF6-D7393642CA58****
NonExistMediaIdsarray

The IDs of the auxiliary media assets that do not exist.

string

The IDs of the auxiliary media assets that do not exist.

["bbc65bba53f6ed90de118a7849****"]

Example

Normal return example

JSONFormat

{
  "RequestId": "25818875-5F78-4DF6-D7393642CA58****",
  "NonExistMediaIds": [
    "[\"bbc65bba53f6ed90de118a7849****\"]"
  ]
}

Error codes

For a list of error codes, visit the API error center.