With this request, members should be included for the cards right? Because they are missing completly. The idMembers property is there but not the full names of the Members. Am I doing something wrong? Is my request missing something?
Can you provide a link to the section of the Trello REST API documentation where it describes the Get a board endpoint supporting the parameters card_fields, card_members and card_member_fields.
In the yellow box it is stated: " If your route looks like 1/boards/{boardId}?cards you’re in the right spot! The parameters directly below are available to you."