Queries media fingerprint libraries.
Operation description
- You can call this operation to query the status and information about the media fingerprint libraries based on the specified IDs.
- You can query text fingerprint libraries only in the China (Shanghai) region.
- You can call this operation to query up to 10 media fingerprint libraries.
QPS limit
You can call this operation up to 500 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:ListFpShotDB | get |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| FpDBIds | string | No | The ID of the media fingerprint library. You can obtain the library ID from the response parameters of the CreateFpShotDB operation. You can query up to 10 libraries at a time. Separate multiple library IDs with commas (,). | 2288c6ca184c0e47098a5b665e2a12****,ae687c02fe944327ba9631e50da2**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"FpShotDBList": {
"FpShotDB": [
{
"Status": "active",
"Description": "The library is a text fingerprint library.\n",
"Name": "test-****",
"ModelId": 11,
"FpDBId": "88c6ca184c0e47098a5b665e2a12****"
}
]
},
"RequestId": "25818875-5F78-4A13-BEF6-D7393642CA58",
"NonExistIds": {
"String": [
"ae687c02fe944327ba9631e50da2****"
]
}
}Error codes
For a list of error codes, visit the Service error codes.