The servicePlan field is being made mandatory for service creation when using the API, for example when using POST/service_instances or POST/services.

If you use the API to provision services, you will need to pass a value matching one of the plans listed in the Open Service Broker catalog. For Luna Cloud HSM services, you must pass "single_hsm". Failure to pass a valid plan will result in a 400 error.

See the Thales Documentation Portal for more information about available endpoints and fields.