o  deleted

    The given backtranslation softlink subentity instance was
    deleted.

    Argument:

    creation    Time this subentity was created.
    time

    network     Network entity title for this soft link.
    entity
    title

    state       Status of the entity.

    target      Target for soft link.

    update      Times an update for this subentity failed.
    failures

    update      Times an update for this subentity succeeded.
    success

 o  update failure

    Signals an attempt to create, delete, or retarget a
    backtranslation has failed.

    Argument:

    reason      Reason for the failure.