code: public ModelApiResponse changePassword(ApiRequestChangePasswordOperation request, String authorization) throws ApiException {
          ApiResponse<ModelApiResponse> resp = changePasswordWithHttpInfo(request, authorization);
          return resp.getData();
      }
docs: Change password
  Change the user&#39;s password.
  @param request request (required)
  @param authorization The OAuth 2 bearer access token you received from [/auth/v3/oauth/token](/reference/authentication/Authentication/index.html#retrieveToken). For example: \&quot;Authorization: bearer a4b5da75-a584-4053-9227-0f0ab23ff06e\&quot;  (optional, default to bearer)
  @return ModelApiResponse
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body