Changes to Initiate a new live job

removed the request property post_processing/allOf[#/components/schemas/PostProcessingConfig]/chapterization

the model request property default value changed from base to batch

added the new batch enum value to the request property realtime_processing/allOf[#/components/schemas/RealtimeProcessingConfig]/translation_config/allOf[#/components/schemas/TranslationConfigDTO]/model/allOf[#/components/schemas/TranslationModelEnum]