Changes to Get Tickets

request property statuses/items was restricted to a list of enum values

the response property data/items/archived_at became nullable for the status 200

the response property data/items/closed_at became nullable for the status 200

the response property data/items/invoice became nullable for the status 200

the response property data/items/invoice_id became nullable for the status 200

the response property data/items/last_message became nullable for the status 200

the response property links/items/url became nullable for the status 200

the response property next_page_url became nullable for the status 200

the response property prev_page_url became nullable for the status 200

the request property archived became nullable

the request property closed_at_end became nullable

the request property closed_at_start became nullable

the request property created_at_end became nullable

the request property created_at_start became nullable

the request property customer_email became nullable

the request property id became nullable

the request property orderColumn became nullable

the request property orderDirection became nullable

the request property page became nullable

the request property perPage became nullable

added the new closed enum value to the request property statuses/items

added the new open enum value to the request property statuses/items

added the new pending enum value to the request property statuses/items

added the optional property links/items/page to the response with the 200 status