Converge Studios
cbs — Cloud Block Storage
cbs · 2017-03-12

ModifyDiskExtraPerformance

POST

Adjust extra performance for Enhanced SSD (CLOUD_HSSD) and ulTra SSD.

Wire call

Converge Cloud is RPC over HTTP. There is one path — / — and the action travels in the X-TC-Action header. The /cbs/ModifyDiskExtraPerformance 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: ModifyDiskExtraPerformance' \
  -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

FieldTypeRequiredDescription
DiskIdstringYesID of the cloud disk to create a snapshot, which can be obtained via the DescribeDisks API.
ThroughputPerformanceintegerYesThe 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.

FieldTypeDescription
RequestIdstringThe unique request ID, which is returned for each request. RequestId is required for locating a problem.
Success
{
  "Response": {
    // action-specific fields,
    "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 · ModifyDiskExtraPerformance