code: public SynthesizeSpeechRequest withSpeechMarkTypes(String... speechMarkTypes) {
          if (this.speechMarkTypes == null) {
              setSpeechMarkTypes(new java.util.ArrayList<String>(speechMarkTypes.length));
          }
          for (String ele : speechMarkTypes) {
              this.speechMarkTypes.add(ele);
          }
          return this;
      }
docs: <p>
  The type of speech marks returned for the input text.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setSpeechMarkTypes(java.util.Collection)} or {@link #withSpeechMarkTypes(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param speechMarkTypes
  The type of speech marks returned for the input text.
  @return Returns a reference to this object so that method calls can be chained together.
  @see SpeechMarkType