Function call_handler 

pub fn call_handler(
    validator: Pubkey,
    destination_program: Pubkey,
    escrow_authority: Pubkey,
    other_accounts: Vec<AccountMeta>,
    args: CallHandlerArgs,
) -> Instruction

👎Deprecated since 1.1.4:

Use call_handler_v2 instead

Builds a call handler instruction. See [dlp::processor::call_handler] for docs.