Function execute_insert_connected_payload 

pub fn execute_insert_connected_payload<'a, M, V, A>(
    parent: &'a M,
    connected: V,
    client: &'a DinocoClient<A>,
) -> impl Future<Output = DinocoResult<()>> + 'a
where
    M: InsertModel + 'a,
    V: InsertConnectionPayload<M> + 'a,
    A: DinocoAdapter,