docs: public Observable<ServiceResponse<UUID>> createCompositeEntityRoleWithServiceResponseAsync(UUID appId, String versionId, UUID cEntityId, CreateCompositeEntityRoleOptionalParameter createCompositeEntityRoleOptionalParameter) {
          if (this.client.endpoint() == null) {
              throw new IllegalArgumentException("Parameter this.client.endpoint() is required and cannot be null.");
          }
          if (appId == null) {
              throw new IllegalArgumentException("Parameter appId is required and cannot be null.");
          }
          if (versionId == null) {
              throw new IllegalArgumentException("Parameter versionId is required and cannot be null.");
          }
          if (cEntityId == null) {
              throw new IllegalArgumentException("Parameter cEntityId is required and cannot be null.");
          }
          final String name = createCompositeEntityRoleOptionalParameter != null ? createCompositeEntityRoleOptionalParameter.name() : null;
  
          return createCompositeEntityRoleWithServiceResponseAsync(appId, versionId, cEntityId, name);
      }