code: public BrokerInstanceOption withSupportedEngineVersions(String... supportedEngineVersions) {
          if (this.supportedEngineVersions == null) {
              setSupportedEngineVersions(new java.util.ArrayList<String>(supportedEngineVersions.length));
          }
          for (String ele : supportedEngineVersions) {
              this.supportedEngineVersions.add(ele);
          }
          return this;
      }
docs: The list of supported engine versions.
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setSupportedEngineVersions(java.util.Collection)} or
  {@link #withSupportedEngineVersions(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param supportedEngineVersions
  The list of supported engine versions.
  @return Returns a reference to this object so that method calls can be chained together.