getOperationFromConfig(funcName, documentationConfig) {
 const operationObj = {
 operationId: funcName,
 };
 if (documentationConfig.summary) {
 operationObj.summary = documentationConfig.summary;
 }
 if (documentationConfig.description) {
 operationObj.description = documentationConfig.description;
 }
 if (documentationConfig.tags) {
 operationObj.tags = documentationConfig.tags;
 }
 if (documentationConfig.deprecated) {
 operationObj.deprecated = true;
 }
 if (operationObj.requestBody) {
 operationObj.requestBody = this.getRequestBodiesFromConfig(documentationConfig);
 }
 if (operationObj.parameters) {
 operationObj.parameters = this.getParametersFromConfig(documentationConfig);
 }
 operationObj.responses = this.getResponsesFromConfig(documentationConfig);
 return operationObj;
 }