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from typing import Optional
from moto.core.exceptions import ServiceException
class CloudFormationError(ServiceException):
pass
class UnformattedGetAttTemplateException(Exception):
description = (
"Template error: resource {0} does not support attribute type {1} in Fn::GetAtt"
)
status_code = 400
class AlreadyExistsException(CloudFormationError):
code = "AlreadyExistsException"
class ValidationError(CloudFormationError):
code = "ValidationError"
def __init__(self, name_or_id: Optional[str] = None, message: Optional[str] = None):
# FIXME: The "stack does not exist" message should be provided by the caller, not here.
if message is None:
message = f"Stack with id {name_or_id} does not exist"
super().__init__(message)
class MissingParameterError(CloudFormationError):
code = "ValidationError"
def __init__(self, parameter_name: str):
message = f"Missing parameter {parameter_name}"
super().__init__(message)
class ExportNotFound(CloudFormationError):
code = "ValidationError"
def __init__(self, export_name: str):
message = f"No export named {export_name} found."
super().__init__(message)
class StackSetNotEmpty(CloudFormationError):
code = "StackSetNotEmptyException"
message = "StackSet is not empty"
class StackSetNotFoundException(CloudFormationError):
code = "StackSetNotFoundException"
def __init__(self, name: str):
message = f"StackSet {name} not found"
super().__init__(message)
class UnsupportedAttribute(CloudFormationError):
code = "ValidationError"
def __init__(self, resource: str, attr: str):
super().__init__(
f"Template error: resource {resource} does not support attribute type {attr} in Fn::GetAtt"
)
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