@property
@pulumi.getter(name='replacementMethod')
def replacement_method(self) -> Optional[pulumi.Input['InstanceGroupManagerUpdatePolicyReplacementMethod']]:
    '\n        What action should be used to replace instances. See minimal_action.REPLACE\n        '
    return pulumi.get(self, 'replacement_method')
What action should be used to replace instances. See minimal_action.REPLACE
@property
@pulumi.getter(name='replacementMethod')
def replacement_method(self) -> Optional[pulumi.Input['InstanceGroupManagerUpdatePolicyReplacementMethod']]:
    '\n        \n        '
    return pulumi.get(self, 'replacement_method')