resolveToExampleOrSchema(requestType, requestParametersResolution, exampleParametersResolution) {
    if (requestType === REQUEST_TYPE.ROOT) {
      if (requestParametersResolution === 'example') {
        return 'example';
      }
      else if (requestParametersResolution === 'schema') {
        return 'schema';
      }
    }

    if (requestType === REQUEST_TYPE.EXAMPLE) {
      if (exampleParametersResolution === 'example') {
        return 'example';
      }
      else if (exampleParametersResolution === 'schema') {
        return 'schema';
      }
    }

    return 'schema';
  }
returns whether to resolve to example or schema
@param {string} requestType - Specifies whether the request body is of example request or root request
@param {string} requestParametersResolution - the option value of requestParametersResolution
@param {string} exampleParametersResolution - the option value of exampleParametersResolution
@returns {string} Whether to resolve to example or schema