Enum component expansion

This change included the expansion of several Enum components.

Changes:

Expanded Region Enum:

[
    "australia_new_zealand",
    "north_america",
    "south_america",
    "europe",
    "africa",
    "asia_pacific",
    "middle_east"
]

Expanded TransactionEventType Enum:

[
    "recognised",
    "recognised_barcoded_product",
    "no_known_product",
    "obstructed",
    "background"
]

Expanded RecognitionResultType Enum:

[
    "transaction_incomplete",
    "label_printed",
    "loss_actioned",
    "loss_acknowledged",
    "purchased",
    "transaction_cancelled"
]

Changelog

API 1.4.0