code: public PutGatewayResponseRequest withResponseTemplates(java.util.Map<String, String> responseTemplates) {
          setResponseTemplates(responseTemplates);
          return this;
      }
docs: <p>
  <p>
  Response templates of the <a>GatewayResponse</a> as a string-to-string map of key-value pairs.
  </p>
  </p>
  
  @param responseTemplates
  Response templates of the <a>GatewayResponse</a> as a string-to-string map of key-value pairs.
  @return Returns a reference to this object so that method calls can be chained together.