I am coming across a very strange issue in my application. In my local development I have two endpoints:

    [HttpGet(Name = "GetAllReviewSummary")]
    [Authorize]
    [OktaAllowedRoles(["test-role"])]
    [EnableRateLimiting("api")]
    public async Task<IActionResult> GetAll()
    {
        return Ok(await _reviewSummaryService.GetAllAsync());
    }

    [HttpGet("{userId}")]
    [Authorize]
    [OktaAllowedRoles(["test-role"])]
    [EnableRateLimiting("api")]
    public async Task<IActionResult> Get(int userId)
    {
        return Ok(await _reviewSummaryService.GetAsync(userId));
    }
}

In my local environment these both work great. When I deploy this web api to IIS I get

404 Not Found

For any endpoints that are using [HttpGet(“{parameter}”)] where as [HttpGet(Name = “blah”)] works. I noticed this in all of my controllers so that is why I am thinking this is the issue. Is there something additional I need to add to make this routing method work?