add check after extractCredentials is used

...imports/api/annotations/server/methods/clearWhiteboard.js

.../imports/api/annotations/server/methods/sendAnnotation.js

...rts/api/annotations/server/methods/sendBulkAnnotations.js

.../imports/api/annotations/server/methods/undoAnnotation.js

...l5/imports/api/breakouts/server/methods/createBreakout.js

...l5/imports/api/breakouts/server/methods/requestJoinURL.js

.../external-videos/server/methods/emitExternalVideoEvent.js

...p-chat-msg/server/methods/chatMessageBeforeJoinCounter.js

...i/group-chat-msg/server/methods/clearPublicChatHistory.js

.../api/group-chat-msg/server/methods/fetchMessagePerPage.js

...rts/api/group-chat-msg/server/methods/sendGroupChatMsg.js

...orts/api/group-chat-msg/server/methods/startUserTyping.js

...ports/api/group-chat-msg/server/methods/stopUserTyping.js

.../imports/api/group-chat/server/methods/createGroupChat.js

...imports/api/group-chat/server/methods/destroyGroupChat.js

...ports/api/guest-users/server/methods/allowPendingUsers.js

...ports/api/guest-users/server/methods/changeGuestPolicy.js

...local-settings/server/methods/userChangedLocalSettings.js

.../api/meetings/server/methods/clearRandomlySelectedUser.js

...n-html5/imports/api/meetings/server/methods/endMeeting.js