IB20.updateSymbol

Signature

IB20.sol

function updateSymbol(string calldata newSymbol) external;

Field	Value
Selector	`0x537f5312`
Canonical signature	`updateSymbol(string)`

Updates the token’s symbol. Emits SymbolUpdated.

Parameter	Description
`newSymbol`	New token symbol.

AccessControlUnauthorizedAccount when the caller does not hold METADATA_ROLE.

METADATA_ROLE gates this call.

No direct policy interaction.

Usage Example

IB20(target).updateSymbol(newSymbol);