ApiExplorer not handling multiple routes on same action method correctly #26234
Description
Describe the bug
Given the following action method bound to multiple routes:
[HttpGet]
[Route("foo")]
[Route("bar/{id}")]
public IActionResult Get(int id = 0)As expected, the ApiExplorer surfaces two ApiDescription instances, one for each route. However, for the first route "foo", the ApiDescription includes the id path parameter, despite the fact that it's not part of the route template. For example, here's the ApiExplorer data (serialized as json):
[
{
relativePath: "Test/foo",
httpMethod: "GET",
parameters: [
{
name: "id",
source: {
displayName: "Path",
id: "Path",
isGreedy: false,
isFromRequest: true,
},
}
],
},
{
relativePath: "Test/bar/{id}",
httpMethod: "GET",
parameters: [
{
name: "id",
source: {
displayName: "Path",
id: "Path",
isGreedy: false,
isFromRequest: true,
},
}
],
},
]
To Reproduce
> git clone [email protected]:domaindrivendev/ApiExplorerIssue.git
> cd ApiExplorerIssue
> dotnet run
Then navigate to "http://localhost:5000/apidescriptions" to see the ApiExplorer data
Further technical details
- ASP.NET Core version: 3.1