Specifies the curve to use when creating an EC key. Possible values are P-256, P-256K, P-384, and P-521. This field will be required in a future release if key_type is EC or EC-HSM.
The size of the key used in the certificate. Possible values include 2048, 3072, and 4096 for RSA keys, or 256, 384, and 521 for EC keys. This property is required when using RSA keys.