| TagChangedEvent | Base event for any operations on tags. |
| TagChangeRequestedEvent | |
| TagCreatedEvent | An event that is raised when a tag is created using the UI or REST. |
| TagCreationRequestedEvent | An event that is raised just before a tag is created using the UI or REST. |
| TagDeletedEvent | An event that is raised when a tag is deleted using the UI or REST. |
| TagDeletionRequestedEvent | An event that is raised just before a tag is deleted using the UI or REST. |
| TagCreationCanceledException | Exception that is thrown when one or more listeners for TagChangeRequestedEvent
canceled the tag creation. |
| TagDeletionCanceledException | Exception that is thrown when one or more listeners for TagChangeRequestedEvent
canceled the tag deletion. |