username:passwordAuthorization: Basic *****************curl --location --request PUT '/Boxes/RemoveEntities/83c533f8-c98a-45fb-b725-7980b50ae424/Contact' \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data-raw '["9d3b0e17-bddb-40de-b9f7-944a613198d4", "63c771ca-fd61-4f6b-90dc-bc910e5f925b"]'{}