generate GET and HEAD method calls

[fjakop]

I have an endpoint which supports GET and HEAD methods (Spring RestController, GetMapping). When I generate the Typescript only GET method is generated.

/**
 */
async getTask(requestParameters: GetTaskRequest): Promise<UserTaskDto> {
    const response = await this.getTaskRaw(requestParameters);
    return await response.value();
}

/**
 */
async getTasksRaw(): Promise<runtime.ApiResponse<Array<UserTaskDto>>> {
    const queryParameters: runtime.HTTPQuery = {};

    const headerParameters: runtime.HTTPHeaders = {};

    const response = await this.request({
        path: `/api/usertask`,
        method: 'GET',
        headers: headerParameters,
        query: queryParameters,
    });

    return new runtime.JSONApiResponse(response, (jsonValue) => jsonValue.map(UserTaskDtoFromJSON));
}

How can I generate additional HEAD method?

I've tried to annotate the endpoint with @RequestMapping(method = {RequestMethod.GET, RequestMethod.HEAD}, ...) but then the generator complains with operationId is repeated.