Update Account Permission

Updates the permissions of an account, setting multi-signature permissions with a set signature threshold. Useful for creating a safely shared account.

Payload Parameters

Required	Parameter	Type	Description
	permissions	Array of AccPermission Object	Set sender account's name

AccPermission structure

Required	Parameter	Type	Description
	type	number	0: Owner, 1: User
	permissionName	string	Permission identifier
	threshold	number	Minimum sign amount to permit transaction
	operations	string	See Operations
	signers	AccKey object array	Defines the weight of the accounts' votes

AccKey structure

Required	Parameter	Type	Description
	address	string	Target address
	weight	number	Target address' vote weight

Operations

The operations property defines which operations the account should be able to do.

The value that this property receives is a hexadecimal string, where each bit represents a contract.

Ex:

"01af" is the hexadecimal to 000110101111.

The 1's represent the contracts it should be able to do (following this table)

This account will be able to do contracts of type 0, 1, 2, 3, 5, 7, 8 (Transfer, Create Asset, Create Validator, Config Validator, Unfreeze, Undelegate, Withdraw).

Relevant Link: binary to hex calculator

After getting the hexadecimal string, you need to invert the byte order, for proper processing in the blockchain. you can use either of the following JS code to do so:

utils.parseAccountPermissionBinaryOperations("000110101111")

utils.reverseHexBytes("01af")

Both return the same "af01" which is the correct value for said operations.