I have an ASP.NET Core Web API that contains the following endpoint.
[HttpGet]
[Route("models/{ids}")]
[Produces(typeof(IEnumerable<Model>))]
public IActionResult Get
(
[ModelBinder(typeof(CsvModelBinder<string>))] IEnumerable<string> ids
)
{
// Get models
return Ok(models);
}
This endpoint takes a CSV list of Ids (e.g. /models/a,b,c
) and returns a JSON array of the corresponding Model
objects. CsvModelBinder<string>
is a custom implementation of IModelBinder
I wrote that splits the CSV list of Ids into an IEnumerable<string>
that I can use in my query to go find the objects. This all works great.
What I'm now trying to do is generate a client library using NSwag, but this is proving problematic because Swashbuckle is generating Swagger that describes the ids
parameter as an IEnumerable<string>
, not a string
.
Option A: Is there a way to tell Swashbuckle to describe the parameter as a string
instead of as an IEnumerable<string>
?
Option B: Is there a way to tell NSwag that this IEnumerable<string>
parameter should be marshalled into a CSV when generating the request URL?