fix(contacts): send required other-contact copy mask (#384) (thanks @rbansal42)

CHANGELOG.md

@@ -16,6 +16,7 @@
 - Timezone: embed the IANA timezone database so Windows builds can resolve calendar timezones correctly. (#388) — thanks @visionik.
 - Google API: use transport-level response-header timeouts for API clients while keeping token exchanges bounded, so large downloads are not cut short by `http.Client.Timeout`. (#425) — thanks @laihenyi.
 - Auth: keep Keep-only service-account fallback isolated to Keep commands so other Google services do not accidentally pick it up. (#414) — thanks @jgwesterlund.
+- Contacts: send the required `copyMask` when deleting "other contacts", avoiding People API 400 errors. (#384) — thanks @rbansal42.
 - Gmail: add a fetch delay in `watch serve` so History API reads don't race message indexing. (#397) — thanks @salmonumbrella.
 - Gmail: allow Workspace-managed send-as aliases with empty verification status in `send` and `drafts create`. (#407) — thanks @salmonumbrella.
 - Gmail: preserve the selected `--client` during `watch serve` push handling instead of falling back to the default client. (#411) — thanks @chrysb.

internal/cmd/contacts_crud_error_test.go

@@ -120,6 +120,16 @@ func TestContactsOtherDelete_Success_JSON(t *testing.T) {
 	svc, closeSrv := newPeopleService(t, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		switch {
 		case strings.Contains(r.URL.Path, "otherContacts/") && strings.Contains(r.URL.Path, ":copyOtherContactToMyContactsGroup") && r.Method == http.MethodPost:
+			var req struct {
+				CopyMask string `json:"copyMask"`
+			}
+			if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+				t.Fatalf("decode request: %v", err)
+			}
+			if req.CopyMask != otherContactCopyMask {
+				t.Fatalf("expected copyMask %q, got %q", otherContactCopyMask, req.CopyMask)
+			}
+
 			// Mock CopyOtherContactToMyContactsGroup response
 			w.Header().Set("Content-Type", "application/json")
 			_ = json.NewEncoder(w).Encode(map[string]any{

internal/cmd/contacts_directory.go

@@ -420,6 +420,8 @@ type ContactsOtherDeleteCmd struct {
 	ResourceName string `arg:"" name:"resourceName" help:"Resource name (otherContacts/...)"`
 }
 
+const otherContactCopyMask = "names,phoneNumbers,emailAddresses,organizations,biographies,urls,addresses,birthdays,events,relations,userDefined"
+
 func (c *ContactsOtherDeleteCmd) Run(ctx context.Context, flags *RootFlags) error {
 	u := ui.FromContext(ctx)
 	resourceName := strings.TrimSpace(c.ResourceName)
@@ -452,7 +454,7 @@ func deleteOtherContact(ctx context.Context, account, resourceName string) error
 		&people.CopyOtherContactToMyContactsGroupRequest{
 			// CopyMask is required by the People API; omitting it causes a 400 "copyMask is required" error.
 			// See: https://developers.google.com/people/api/rest/v1/otherContacts/copyOtherContactToMyContactsGroup
-			CopyMask: "names,phoneNumbers,emailAddresses,organizations,biographies,urls,addresses,birthdays,events,relations,userDefined",
+			CopyMask: otherContactCopyMask,
 		},
 	).Do()
 	if err != nil {