Queries all media buckets bound to the media library.

Usage notes

A maximum of 100 media buckets can be returned.

QPS limit

You can call this operation up to 10 times per second per account. If the number of calls per second exceeds the limit, throttling is triggered. As a result, your business may be affected. We recommend that you take note of the limit when you call this operation. For more information, see QPS limits.


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 ListAllMediaBucket

The operation that you want to perform. Set the value to ListAllMediaBucket.

NextPageToken String No P2Zqo1PLGhZdygo-ajSsjUX5zrBHCgXy6j4hEvv****

The token that is used to retrieve the next page of the query results. You do not need to specify this parameter in the first request. The response to the first request contains this parameter, which is added to the next request.

MaximumPageSize Integer No 10

The maximum number of media buckets to return. Valid values: 1 to 100. Default value: 50.

Response parameters

Parameter Type Example Description
RequestId String 79760D91-D3CF-4165-****-B7E2836EF62A

The ID of the request.

NextPageToken String P2Zqo1PLGhZdygo-ajSsjUX5zrBHCgXy6j4hEvv****

The identifier of the next page.

MediaBucketList Array of MediaBucket

The list of returned media buckets.

Type String Input

The type of the media bucket. Valid values:

  • Input: input media bucket
  • Output: output media bucket
Bucket String example-bucket-****

The name of the media bucket.

Referer String http://www.example.com

The settings of Object Storage Service (OSS) hotlink protection. For more information, see Hotlink protection.


Sample requests

&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK


JSON format

HTTP/1.1 200 OK

  "RequestId" : "79760D91-D3CF-4165-****-B7E2836EF62A",
  "NextPageToken" : "P2Zqo1PLGhZdygo-ajSsjUX5zrBHCgXy6j4hEvv****",
  "MediaBucketList" : [ {
    "Type" : "Input",
    "Bucket" : "example-bucket-****",
    "Referer" : "http://www.example.com"
  } ]

Error codes

For a list of error codes, visit the API Error Center.