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Signature

Description

Grants role to account. Emits RoleGranted.

Parameters

Reverts

  • AccessControlUnauthorizedAccount when the caller does not hold the admin role for role, or when the token has been transitioned to admin-less via renounceLastAdmin (admin-resurrection guard).

Access control

Uses the B20 access-control role graph. Factory initCalls bypass role gates during creation.

Policy interaction

No direct policy interaction.

Example