Changes to List External Tickets

the response property items/cancelled became required for the status 200

the response property items/customer_email became required for the status 200

the response property items/customer_name became required for the status 200

the response property items/external_link became required for the status 200

the response property items/initial_top_up_amount became required for the status 200

the response property items/pretix_item_id became required for the status 200

the response property items/pretix_product_name became required for the status 200

the cancelled response's property default value false was removed for the status 200

the initial_top_up_amount response's property default value 0 was removed for the status 200

added the optional property items/cancelled to the response with the 200 status

added the optional property items/customer_name to the response with the 200 status

added the optional property items/initial_top_up_amount to the response with the 200 status

added the optional property items/pretix_item_id to the response with the 200 status

added the optional property items/pretix_product_name to the response with the 200 status

removed the optional property items/cancelled from the response with the 200 status

removed the optional property items/customer_name from the response with the 200 status

removed the optional property items/initial_top_up_amount from the response with the 200 status

removed the optional property items/pretix_item_id from the response with the 200 status

removed the optional property items/pretix_product_name from the response with the 200 status

added the optional property items/cancelled to the response with the 200 status

added the optional property items/customer_name to the response with the 200 status

added the optional property items/initial_top_up_amount to the response with the 200 status

added the optional property items/pretix_item_id to the response with the 200 status

added the optional property items/pretix_product_name to the response with the 200 status

added the optional property items/customer_email to the response with the 200 status

endpoint added