Increase the size of a block storage volume. Volume size can only be increased, never decreased.
For subscription volumes, the storage cost difference is calculated
pro-rata and deducted from credits, then account balance.
Returns 402 if insufficient balance.
API key for authentication. Each key is bound to a specific account.
Project ID. Required for all mutating operations (create, delete, power actions, resize).
Volume ID
New volume size in GB. Must be larger than current size.
x >= 1