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