{"command":{"effect":"write","timeoutSeconds":30,"inputSchema":{"type":"object","properties":{"resourceId":{"type":"string","title":"Contact ID","minLength":1,"maxLength":2000},"revision":{"type":"string","title":"Expected provider revision","minLength":1,"maxLength":2000},"scopeId":{"type":"string","title":"Group or address book ID","minLength":1,"maxLength":2000}},"required":["resourceId","revision","scopeId"],"additionalProperties":false},"name":"Add a contact to a group","id":"google-contacts.membership.add","example":{"resourceId":"people/c123","revision":"current-revision","scopeId":"contactGroups/myContacts"},"maxRequests":1,"summary":false}}