Improve error message for invalid entity path

Copilot · JerryNixon · Copilot · commit 127c3f2a62c3 · 2025-12-01T21:35:52.000Z
Co-authored-by: JerryNixon &lt;1749983+JerryNixon@users.noreply.github.com&gt;
diff --git a/src/Core/Services/RestService.cs b/src/Core/Services/RestService.cs
@@ -465,9 +465,9 @@ public bool TryGetRestRouteFromConfig([NotNullWhen(true)] out string? configured
                 }
             }
 
-            // No entity found
+            // No entity found - show the full path for better debugging
             throw new DataApiBuilderException(
-                message: $"Invalid Entity path: {segments[0]}.",
+                message: $"Invalid Entity path: {routeAfterPathBase}.",
                 statusCode: HttpStatusCode.NotFound,
                 subStatusCode: DataApiBuilderException.SubStatusCodes.EntityNotFound);
         }

Original file line number	Diff line number	Diff line change
`@@ -465,9 +465,9 @@ public bool TryGetRestRouteFromConfig([NotNullWhen(true)] out string? configured`
`465`	`465`	`}`
`466`	`466`	`}`
`467`	`467`
`468`		`- // No entity found`
	`468`	`+ // No entity found - show the full path for better debugging`
`469`	`469`	`throw new DataApiBuilderException(`
`470`		`- message: $"Invalid Entity path: {segments[0]}.",`
	`470`	`+ message: $"Invalid Entity path: {routeAfterPathBase}.",`
`471`	`471`	`statusCode: HttpStatusCode.NotFound,`
`472`	`472`	`subStatusCode: DataApiBuilderException.SubStatusCodes.EntityNotFound);`
`473`	`473`	`}`