disable_final_sentence_silence
                                                    Specifies whether to suppress the final silence that normally occurs at the end of a TTS prompt.
| 
                                                                     Value  | 
                                                                
                                                                     Boolean: false (include the silence) or true (suppress the silence)  | 
                                                            
| 
                                                                     Default  | 
                                                                
                                                                     false (include the final sentence silence)  | 
                                                            
| 
                                                                     How to set  | 
                                                                
                                                                     
                                                                         
                                                                         API—Set as TTS_PARAM_DISABLE_FINAL_SENTENCE_SILENCE  | 
                                                            
| 
                                                                     Usage  | 
                                                                
                                                                     Rarely changed.  |