Function diem_transaction_builder::stdlib::encode_update_dual_attestation_limit_script

pub fn encode_update_dual_attestation_limit_script(
    sliding_nonce: u64,
    new_micro_xdx_limit: u64
) -> Script

Summary

Update the dual attestation limit on-chain. Defined in terms of micro-XDX. The transaction can only be sent by the Treasury Compliance account. After this transaction all inter-VASP payments over this limit must be checked for dual attestation.

Technical Description

Updates the micro_xdx_limit field of the DualAttestation::Limit resource published under 0xA550C18. The amount is set in micro-XDX.

Parameters

Name	Type	Description
tc_account	&signer	The signer reference of the sending account of this transaction. Must be the Treasury Compliance account.
sliding_nonce	u64	The sliding_nonce (see: SlidingNonce) to be used for this transaction.
new_micro_xdx_limit	u64	The new dual attestation limit to be used on-chain.

Common Abort Conditions

Error Category	Error Reason	Description
Errors::NOT_PUBLISHED	SlidingNonce::ESLIDING_NONCE	A SlidingNonce resource is not published under tc_account.
Errors::INVALID_ARGUMENT	SlidingNonce::ENONCE_TOO_OLD	The sliding_nonce is too old and it’s impossible to determine if it’s duplicated or not.
Errors::INVALID_ARGUMENT	SlidingNonce::ENONCE_TOO_NEW	The sliding_nonce is too far in the future.
Errors::INVALID_ARGUMENT	SlidingNonce::ENONCE_ALREADY_RECORDED	The sliding_nonce has been previously recorded.
Errors::REQUIRES_ADDRESS	CoreAddresses::ETREASURY_COMPLIANCE	tc_account is not the Treasury Compliance account.

Related Scripts

• Script::update_exchange_rate
• Script::update_minting_ability