Scaling up Storage of a Yearly/Monthly DB Instance
Function
This API is used to scale up storage of a yearly/monthly DB instance. Before calling this API:
- Learn how to authorize and authenticate it.
- Obtain the required region and endpoint.
URI
POST /v3/{project_id}/instances/{instance_id}/volume/extend
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. |
instance_id |
Yes |
String |
Instance ID, which is compliant with the UUID format. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token. If the following response body is returned for calling the API used to obtain a user token, the request is successful. After the request is processed, the value of X-Subject-Token in the message header is the token value. |
X-Language |
No |
String |
Request language type. The default value is en-us. Value:
|
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
size |
Yes |
Integer |
Storage space after scaling. The initial minimum storage of a yearly/monthly instance is 40 GB. The new storage must be a multiple of 10 and greater than the used storage. The maximum storage is 128,000 GB. Value:
|
is_auto_pay |
No |
String |
Whether the order will be automatically paid.
|
Response Parameters
Status code: 201
Parameter |
Type |
Description |
---|---|---|
size |
Integer |
New storage in GB. |
order_id |
String |
Order ID. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Example Request
Scaling up the storage of a yearly/monthly DB instance to 50 GB
POST https://{endpoint}/v3/054e292c9880d4992f02c0196d3ea468/instances/ba62a0b83a1b42bfab275829d86ac0fdin07/volume/extend { "size" : 50 }
Example Response
Status code: 201
Success.
{ "size" : 50, "order_id" : "CS2001221129LVGUU" }
Status Code
For details, see Status Codes.
Error Code
For details, see Error Codes.
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