@concurrency_control_group.setter
def concurrency_control_group(self, value: Optional[pulumi.Input['ResourcePolicyVmMaintenancePolicyConcurrencyControlArgs']]):
    pulumi.set(self, 'concurrency_control_group', value)
@concurrency_control_group.setter
def concurrency_control_group(self, value: Optional[pulumi.Input['ResourcePolicyVmMaintenancePolicyConcurrencyControlArgs']]):
    pulumi.set(self, 'concurrency_control_group', value)