get https://barry251.dev.bomgar.com/api/config/v1/group-policy//vault-account-group/
Get a GroupPolicyVaultAccountGroup resource for the account group with the given {account_group_id} that has been added to the group policy with the given {id}. This is useful for determining if a given account group has been added to a certain group policy and the role the account group of this group policy has.