KeyPair
Key Pair provides a secure way to push a SSH key directly on the VM. This key pair can be uploaded by the user or created automatically on the fly. IMPORTANT: After the Virtual Machine is created with a key pair ref, the key Pair cannot be changed for the Virtual Machine. If the key is lost, then you must re-create the Virtual Machine.
Create a Key Pair: if the public key is not provided, generate it together with the private key.
Return key pairs that match all searching criteria.
Get the key pair by its id in the path.
Deletion succeeds only if the key pair is not used.