Domain name for API request: cdn.tencentcloudapi.com.
This API is used to cache specified URL resources to CDN nodes. You can specify acceleration regions for the prefetch.
By default, a maximum of 1000 URLs can be prefetched per day for regions either within or outside the Chinese mainland, and up to 500 tasks can be submitted at a time. Note that resources prefetched outside the Chinese mainland will be cached to CDN nodes outside the Chinese mainland and the traffic generated will incur costs.
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: PushUrlsCache. |
Version | Yes | String | Common Params. The value used for this API: 2018-06-06. |
Region | No | String | Common Params. This parameter is not required for this API. |
Urls.N | Yes | Array of String | List of URLs. The protocol header such as "http://" or "https://" needs to be included. |
UserAgent | No | String | Specifies the User-Agent header of an HTTP prefetch request when it is forwarded to the origin server Default value: TencentCdn |
Area | No | String | Destination region for the prefetchmainland : prefetches resources to nodes within Mainland Chinaoverseas : prefetches resources to nodes outside Mainland Chinaglobal : prefetches resources to global nodesDefault value: mainland . You can prefetch a URL to nodes in a region provided that CDN service has been enabled for the domain name in the URL in the region. |
Layer | No | String | By default, prefetch for regions in the Chinese mainland is performed onto the intermediate nodes, while prefetch for regions outside the Chinese mainland is performed onto the edge nodes and the traffic generated will be billed. If this parameter is middle or left empty, prefetch will be performed onto the intermediate node. |
ParseM3U8 | No | Boolean | Whether to recursively resolve the M3U8 index file and prefetch the TS shards in it. Notes: 1. This feature requires that the M3U8 index file can be directly requested and obtained. 2. In the M3U8 index file, currently only the TS shards at the first to the third level can be recursively resolved. 3. Prefetching the TS shards obtained through recursive resolution consumes the daily prefetch quota. If the usage exceeds the quota, the feature will be disabled and TS shards will not be prefetched. |
DisableRange | No | Boolean | Specifies whether to disable Range GETs. Notes: This feature is in beta test. |
Headers.N | No | Array of HTTPHeader | Custom HTTP request headers (Up to 20). Name : Up to 128 characters. Value : Up to 1024 characters. |
UrlEncode | No | Boolean | Whether to encode the URL |
Parameter Name | Type | Description |
---|---|---|
TaskId | String | ID of the submitted task |
RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
POST / HTTP/1.1
Host: cdn.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: PushUrlsCache
<Common request parameters>
{
"Urls": [
"http://www.test.com/1.jpg"
]
}
{
"Response": {
"RequestId": "123",
"TaskId": "15475444535871929928456"
}
}
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 |
---|---|
InternalError.CamSystemError | Authentication system internal error. |
InternalError.CdnConfigError | Failed to update the domain name configuration. |
InternalError.CdnDbError | Internal data error. Please submit a ticket for troubleshooting. |
InternalError.CdnQuerySystemError | Internal error. Please try again or contact the customer service for assistance. |
InternalError.CdnSystemError | System error. Please submit a ticket for troubleshooting. |
InternalError.Error | Service internal error. Please submit a ticket for troubleshooting. |
InternalError.ProxyServer | Internal service error. Please submit a ticket for troubleshooting. |
InternalError.RouteError | Internal service error. Please submit a ticket for troubleshooting. |
InvalidParameter.CdnHostInvalidMiddleConfig | Incorrect intermediate server configuration. |
InvalidParameter.CdnHostInvalidParam | Invalid domain name format. Please check and try again. |
InvalidParameter.CdnHostInvalidStatus | Invalid domain name status. |
InvalidParameter.CdnInterfaceError | Internal API error. Please submit a ticket for troubleshooting. |
InvalidParameter.CdnParamError | Parameter error. Please see the sample parameters in the documentation. |
InvalidParameter.CdnPushWildcardNotAllowed | Prefetch does not support wildcard domain names. |
InvalidParameter.CdnStatInvalidDate | Invalid date. Please see the sample date in the documentation. |
InvalidParameter.CdnStatInvalidProjectId | Incorrect project ID. Please check and try again. |
LimitExceeded.CdnHostOpTooOften | Domain name operations are too frequent. |
LimitExceeded.CdnPushExceedBatchLimit | The number of URLs to be prefetched at a time exceeds the limit. |
LimitExceeded.CdnPushExceedDayLimit | The number of URLs to be prefetched exceeds the daily limit. |
ResourceInUse.CdnOpInProgress | CDN resources are being operated. |
ResourceNotFound.CdnHostNotExists | Unable to find the domain name. Please make sure the domain name is correct. |
ResourceNotFound.CdnUserNotExists | The CDN service has not been activated. Please activate it first before using this API. |
ResourceUnavailable.CdnHostIsLocked | The domain name is locked. |
ResourceUnavailable.CdnHostIsNotOnline | The domain name has been deactivated. Prefetch requests cannot be submitted. |
UnauthorizedOperation.CdnCamUnauthorized | No CAM policy is configured for the sub-account. |
UnauthorizedOperation.CdnHostUnauthorized | The sub-account has no access to the CDN-accelerated domain name. |
UnauthorizedOperation.CdnUserAuthFail | Fail to authenticate the CDN user. |
UnauthorizedOperation.CdnUserAuthWait | The CDN user is pending authentication. |
UnauthorizedOperation.CdnUserIsSuspended | The CDN service has been suspended. Please restart it and try again. |
UnauthorizedOperation.CdnUserNoWhitelist | You are not in the beta whitelist and thus have no permission to use this function. |
UnauthorizedOperation.EcdnMigratedCdn | Please go to the CDN console for operation. |
UnauthorizedOperation.OpNoAuth | This operation is not supported currently. Please submit a ticket for assistance. |
UnauthorizedOperation.OperationTooOften | Too many calling attempts. |
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