code: public static RestDocClientInterceptor restDocsInterceptor(String identifier,
                                                     Snippet... snippets) {
          return new RestDocClientInterceptor(new RestDocumentationGenerator<>(identifier,
                  REQUEST_CONVERTER, RESPONSE_CONVERTER, snippets));
      }
docs: Documents the API call with the given {@code identifier} using the given
  {@code snippets}.
  
  @param identifier an identifier for the API call that is being documented
  @param snippets the snippets that will document the API call
  @return a {@link RestDocClientInterceptor} that will produce the documentation