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Domain name for API request: car.intl.tencentcloudapi.com.
This API is used to query COS key information.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: DescribeCosCredential. |
| Version | Yes | String | Common Params. The value used for this API: 2022-01-10. |
| Region | No | String | Common Params. This parameter is not required for this API. |
| ApplicationId | Yes | String | Application ID. |
| ApplicationFileName | No | String | Application file name (the file must be a compressed package with a zip/rar/7z file name extension). |
| Parameter Name | Type | Description |
|---|---|---|
| SecretID | String | Cos SecretID |
| SecretKey | String | Cos SecretKey |
| SessionToken | String | Cos SessionToken |
| CosBucket | String | Cos Bucket |
| CosRegion | String | Cos Region |
| Path | String | COS operation path. |
| StartTime | Integer | Start time of the COS key. |
| ExpiredTime | Integer | Expiration time of the COS key. |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
POST / HTTP/1.1
Host: car.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeCosCredential
<Common request parameters>
{
"ApplicationId": "app-fcegkdfa",
"ApplicationFileName": "xxx.rar"
}{
"Response": {
"SecretID": "xxx",
"SecretKey": "xxx",
"SessionToken": "xxx",
"CosBucket": "examplebucket-1250000000",
"CosRegion": "ap-guangzhou",
"Path": "103121832/app-fcegkdfa/ver-xxx/app-fcegkdfa.rar",
"StartTime": 1500000,
"ExpiredTime": 1000000,
"RequestId": "4eb17e58-68da-4e9a-b298-0894723c9022"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| AuthFailure | CAM signature/authentication error. |
| FailedOperation | Operation failed. |
| FailedOperation.ApplicationLockFail | Application lock failed. |
| FailedOperation.ApplicationNotFind | Application does not exist. |
| InternalError | Internal error. |
| InvalidParameter | Parameter error. |
| InvalidParameterValue | Invalid parameter value. |
| OperationDenied | Operation denied. |
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