code: public UUID addCustomPrebuiltIntent(UUID appId, String versionId, PrebuiltDomainModelCreateObject prebuiltDomainModelCreateObject) {
          return addCustomPrebuiltIntentWithServiceResponseAsync(appId, versionId, prebuiltDomainModelCreateObject).toBlocking().single().body();
      }
docs: Adds a custom prebuilt intent model to the application.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param prebuiltDomainModelCreateObject A model object containing the name of the custom prebuilt intent and the name of the domain to which this model belongs.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws ErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the UUID object if successful.