GroupMember
A user who is a member of a group, with their role and signatory flag.
idrequiredstring (uuid)- The member's user id.
first_namerequiredstring | null- The member's first name.
last_namerequiredstring | null- The member's last name.
emailrequiredstring | null- The member's email address.
rolerequiredstring- What the member may do in the group: editor or viewer.One of: editor, viewer
signatoryrequiredboolean- Whether the member signs for the group.
created_atrequiredstring | null (date-time)- When the user joined the group.
updated_atrequiredstring | null (date-time)- When the member's role or signatory flag last changed.