cbs — Cloud Block Storage
cbs · 2017-03-12
InquirePriceModifyDiskExtraPerformance
POST
Query the price for adjusting the cloud disk’s extra performance.
Wire call
Converge Cloud is RPC over HTTP. There is one path — / — and the action travels in the X-TC-Action header. The /cbs/InquirePriceModifyDiskExtraPerformance path used in the OpenAPI document is a documentation convenience so each action is addressable; it is not a route on the server.
curl
curl -sS https://cbs.api3.convergecloud.com/ \
-H 'Authorization: TC3-HMAC-SHA256 Credential=<SecretId>/<YYYY-MM-DD>/cbs/tc3_request, SignedHeaders=content-type;host;x-tc-action, Signature=<sig>' \
-H 'Content-Type: application/json; charset=utf-8' \
-H 'Host: cbs.api3.convergecloud.com' \
-H 'X-TC-Action: InquirePriceModifyDiskExtraPerformance' \
-H 'X-TC-Version: 2017-03-12' \
-H 'X-TC-Timestamp: <unix-seconds>' \
-H 'X-TC-Region: luzon' \
-d '{"DiskId":"<DiskId>","ThroughputPerformance":"<ThroughputPerformance>"}'Request parameters
| Field | Type | Required | Description |
|---|---|---|---|
| DiskId | string | Yes | Cloud disk ID, which can be queried via the DescribeDisks API. |
| ThroughputPerformance | integer | Yes | The extra throughput to purchase, in MB/s |
Response
Fields are returned inside the Response envelope. Converge Cloud answers HTTP 200 for errors as well as successes, so read Response.Error rather than the status code — and test for the presence of that object, because Code is occasionally the empty string.
| Field | Type | Description |
|---|---|---|
| DiskPrice | object | Price for purchasing the extra performance |
| RequestId | string | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
Success
{
"Response": {
"DiskPrice": …,
"RequestId": "…"
}
}Error
{
"Response": {
"Error": { "Code": "…", "Message": "…" },
"RequestId": "…"
}
}Try it
CredentialThe key never leaves this tab — it signs the request here. The signed request goes to /api-relay/cbs.
Request bodyvalid JSONPOST cbs.api3.convergecloud.com · InquirePriceModifyDiskExtraPerformance