Getting Full ExternalData of a Regular/Kitchen Order

In Api V8, two new operations have been added: GetOrderAllExternalData and GetKitchenOrderAllExternalData. These operations allow you to retrieve all ExternalData for regular and kitchen orders, respectively.

The parameter in the operations isPublicOnly determines which list we want to obtain: false - the full list of ExternalData, true - the list of public ExternalData (isPublic = true).