onedrive: Onedrive Personal no longer supports description

Uploading files with description set is no longer allowed with
Onedrive personal. This brings it into line with Onedrive business.

backend/onedrive/metadata.go

@@ -60,7 +60,7 @@ var systemMetadataInfo = map[string]fs.MetadataHelp{
 		ReadOnly: true,
 	},
 	"description": {
-		Help:    "A short description of the file. Max 1024 characters. Only supported for OneDrive Personal.",
+		Help:    "A short description of the file. Max 1024 characters. No longer supported by Microsoft.",
 		Type:    "string",
 		Example: "Contract for signing",
 	},
@@ -259,12 +259,8 @@ func (m *Metadata) Set(ctx context.Context, metadata fs.Metadata) (numSet int, e
 			m.btime = t
 			numSet++
 		case "description":
-			if m.fs.driveType != driveTypePersonal {
-				fs.Debugf(m.remote, "metadata description is only supported for OneDrive Personal -- skipping: %s", v)
-				continue
-			}
-			m.description = v
-			numSet++
+			fs.Debugf(m.remote, "metadata description is no longer supported -- skipping: %s", v)
+			continue
 		case "permissions":
 			if !m.fs.opt.MetadataPermissions.IsSet(rwWrite) {
 				continue
@@ -292,9 +288,6 @@ func (m *Metadata) toAPIMetadata() api.Metadata {
 	update := api.Metadata{
 		FileSystemInfo: &api.FileSystemInfoFacet{},
 	}
-	if m.description != "" && m.fs.driveType == driveTypePersonal {
-		update.Description = m.description
-	}
 	if !m.mtime.IsZero() {
 		update.FileSystemInfo.LastModifiedDateTime = api.Timestamp(m.mtime)
 	}

backend/onedrive/onedrive_internal_test.go

@@ -159,7 +159,7 @@ func (f *Fs) TestReadMetadata(t *testing.T, r *fstest.Run) {
 		if slices.Contains(optionals, k) {
 			continue
 		}
-		if k == "description" && f.driveType != driveTypePersonal {
+		if k == "description" {
 			continue // not supported
 		}
 		gotV, ok := actualMeta[k]
@@ -196,7 +196,7 @@ func (f *Fs) TestDirectoryMetadata(t *testing.T, r *fstest.Run) {
 			if slices.Contains(optionals, k) {
 				continue
 			}
-			if k == "description" && f.driveType != driveTypePersonal {
+			if k == "description" {
 				continue // not supported
 			}
 			gotV, ok := actualMeta[k]
@@ -417,9 +417,7 @@ func (f *Fs) compareMeta(t *testing.T, expectedMeta, actualMeta fs.Metadata, ign
 			compareTimeStrings(t, k, v, gotV, time.Second)
 			continue
 		case "description":
-			if f.driveType != driveTypePersonal {
-				continue // not supported
-			}
+			continue // not supported
 		}
 		assert.True(t, ok, fmt.Sprintf("expected metadata key is missing: %v", k))
 		assert.Equal(t, v, gotV, actualMeta)