code: public ServiceFuture<PolicySetDefinitionInner> createOrUpdateAsync(String policySetDefinitionName, PolicySetDefinitionInner parameters, final ServiceCallback<PolicySetDefinitionInner> serviceCallback) {
          return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(policySetDefinitionName, parameters), serviceCallback);
      }
docs: Creates or updates a policy set definition.
  This operation creates or updates a policy set definition in the given subscription with the given name.
  
  @param policySetDefinitionName The name of the policy set definition to create.
  @param parameters The policy set definition properties.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object