components:

    parameters:

        currentUser:
            name: current-user
            in: header
            required: true
            schema:
                type: string
            description: Identifying name of the currently logged in user.

        assumedRoles:
            name: assumed-roles
            in: header
            required: false
            schema:
                type: string
            description: Semicolon-separated list of roles to assume. The current user needs to have the right to assume these roles.