Resize a Compute instance disk

PUT /instance/{id}:resize-disk

This operation resizes a Compute instance's disk volume. Note: the disk can only grow, cannot be shrunk.

Path parameters

  • id string(uuid) Required

Body Required

  • disk-size integer(int64) Required

    Instance disk size in GB

    Minimum value is 10, maximum value is 50000.


  • 200 application/json


    Hide response attributes Show response attributes object
    • id string(uuid)

      Operation ID

    • reason string

      Operation failure reason

      Values are incorrect, unknown, unavailable, forbidden, busy, fault, partial, not-found, interrupted, unsupported, or conflict.

    • Related resource reference

      Hide reference attributes Show reference attributes
      • id string(uuid)

        Reference ID

      • command string

        Command name

    • message string

      Operation message

    • state string

      Operation status

      Values are failure, pending, success, or timeout.

PUT /instance/{id}:resize-disk
curl \
 -X PUT{id}:resize-disk \
 -H "Content-Type: application/json" \
 -d '{"disk-size":42}'
Request example
  "disk-size": 42
Response examples (200)
  "id": "string",
  "reason": "incorrect",
  "reference": {
    "id": "string",
    "link": "string",
    "command": "string"
  "message": "string",
  "state": "failure"