docs: public ChannelSpecification withSupportedCompressionTypes(String... supportedCompressionTypes) {
          if (this.supportedCompressionTypes == null) {
              setSupportedCompressionTypes(new java.util.ArrayList<String>(supportedCompressionTypes.length));
          }
          for (String ele : supportedCompressionTypes) {
              this.supportedCompressionTypes.add(ele);
          }
          return this;
      }