Are the inbox routes (`inbox_item`) missing some item types?

Question

Should there be more options for item_type in the "inbox" routes (they return inbox_item)?

Shouldn't they return answer and edit suggested like the site's global inbox does? As shown in this screenshot:

Answer 1

1) Answer is already in the inbox_item object. Note the entry for item_type in the doc page:

one of comment, chat_message, new_answer, careers_message, careers_invitations, meta_question, post_notice, or moderator_message

new_answer is returned whenever a new answer is posted to one of the authenticated user's questions.

2) edit_suggested is returned as part of the notification object, which also returns:

    accounts_associated                 moderator_message
    badge_earned                        new_privilege
    bounty_expired                      post_migrated
    bounty_expires_in_one_day           profile_activity
    bounty_expires_in_three_days        registration_reminder
    bounty_grace_period_started         reputation_bonus
    edit_suggested                      substantive_edit
    generic

So, you have to call both one of the /inbox routes and one of the /notifications routes to get the same information that's in the Stack Exchange "inbox". But you normally want to do that anyway.