Module aws_lambda_powertools.utilities.data_classes.cloudformation_custom_resource_event

Classes

class CloudFormationCustomResourceEvent (data: Dict[str, Any], json_deserializer: Optional[Callable] = None)

Provides a single read only access to a wrapper dict

Parameters

data : Dict[str, Any]

Lambda Event Source Event payload

json_deserializer : Callable, optional

function to deserialize str, bytes, bytearray containing a JSON document to a Python obj, by default json.loads

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class CloudFormationCustomResourceEvent(DictWrapper):
    @property
    def request_type(self) -> Literal["Create", "Update", "Delete"]:
        return self["RequestType"]

    @property
    def service_token(self) -> str:
        return self["ServiceToken"]

    @property
    def response_url(self) -> str:
        return self["ResponseURL"]

    @property
    def stack_id(self) -> str:
        return self["StackId"]

    @property
    def request_id(self) -> str:
        return self["RequestId"]

    @property
    def logical_resource_id(self) -> str:
        return self["LogicalResourceId"]

    @property
    def physical_resource_id(self) -> str:
        return self.get("PhysicalResourceId") or ""

    @property
    def resource_type(self) -> str:
        return self["ResourceType"]

    @property
    def resource_properties(self) -> Dict[str, Any]:
        return self.get("ResourceProperties") or {}

    @property
    def old_resource_properties(self) -> Dict[str, Any]:
        return self.get("OldResourceProperties") or {}

Ancestors

• DictWrapper
• collections.abc.Mapping
• collections.abc.Collection
• collections.abc.Sized
• collections.abc.Iterable
• collections.abc.Container

Instance variables

var logical_resource_id : str

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@property
def logical_resource_id(self) -> str:
    return self["LogicalResourceId"]

var old_resource_properties : Dict[str, Any]

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@property
def old_resource_properties(self) -> Dict[str, Any]:
    return self.get("OldResourceProperties") or {}

var physical_resource_id : str

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@property
def physical_resource_id(self) -> str:
    return self.get("PhysicalResourceId") or ""

var request_id : str

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@property
def request_id(self) -> str:
    return self["RequestId"]

var request_type : Literal['Create', 'Update', 'Delete']

Expand source code

@property
def request_type(self) -> Literal["Create", "Update", "Delete"]:
    return self["RequestType"]

var resource_properties : Dict[str, Any]

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@property
def resource_properties(self) -> Dict[str, Any]:
    return self.get("ResourceProperties") or {}

var resource_type : str

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@property
def resource_type(self) -> str:
    return self["ResourceType"]

var response_url : str

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@property
def response_url(self) -> str:
    return self["ResponseURL"]

var service_token : str

Expand source code

@property
def service_token(self) -> str:
    return self["ServiceToken"]

var stack_id : str

Expand source code

@property
def stack_id(self) -> str:
    return self["StackId"]

Inherited members

• DictWrapper:
  • get
  • raw_event