Function spl_token::instruction::burn_checked

pub fn burn_checked(
    token_program_id: &Pubkey,
    account_pubkey: &Pubkey,
    mint_pubkey: &Pubkey,
    authority_pubkey: &Pubkey,
    signer_pubkeys: &[&Pubkey],
    amount: u64,
    decimals: u8
) -> Result<Instruction, ProgramError>

Creates a BurnChecked instruction.