Minor improvements

src/Weikio.ApiFramework.Plugins.Files/FilesReadWrite.cs

@@ -13,15 +13,18 @@ public async Task Create([FromForm] FileContent content)
         {
             if (string.IsNullOrWhiteSpace(content?.FilePath))
             {
-                throw new ArgumentException("File name must be supplied.", nameof(content.FilePath));
+                throw new ArgumentException("File name must be supplied. Ensure file name is given in form data format.", nameof(content.FilePath));
             }
 
-            var fullPath = Path.Combine(Configuration?.RootPath ?? "", content.FilePath);
-
-            using (var stream = System.IO.File.OpenWrite(fullPath))
+            if(content.Data is null)
             {
-                await content.Data.CopyToAsync(stream);
+                throw new ArgumentException("Data must be supplied.", nameof(content.Data));
             }
+
+            var fullPath = Path.Combine(Configuration?.RootPath ?? "", content.FilePath);
+
+            using var stream = File.OpenWrite(fullPath);
+            await content.Data.CopyToAsync(stream);
         }
 
         [HttpDelete]

src/Weikio.ApiFramework.Plugins.Files/ServiceCollectionExtensions.cs

@@ -1,4 +1,4 @@
-using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection;
 using Weikio.ApiFramework.Abstractions.DependencyInjection;
 using Weikio.ApiFramework.SDK;