IB20.updatePolicy

Signature

IB20.sol

function updatePolicy(bytes32 policyScope, uint64 newPolicyId) external;

Field	Value
Selector	`0xadf9c4ea`
Canonical signature	`updatePolicy(bytes32,uint64)`

Updates the policy ID assigned to policyScope. Takes effect immediately for the next operation that consults this slot. Emits PolicyUpdated.

Parameter	Description
`policyScope`	Policy slot scope.
`newPolicyId`	Policy ID to assign to the slot.

AccessControlUnauthorizedAccount when the caller does not hold DEFAULT_ADMIN_ROLE.
UnsupportedPolicyType when policyScope is not recognized by this token.
PolicyNotFound when newPolicyId is not a built-in sentinel and does not exist in the registry.

DEFAULT_ADMIN_ROLE gates this call. Factory initCalls bypass the role gate during creation.

Reads or writes a token policy-scope pointer into the PolicyRegistry.

Usage Example

IB20(token).updatePolicy(B20Constants.MINT_RECEIVER_POLICY, policyId);