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CloudFormation  >  Structures  >  ResourceTargetDefinition

ResourceTargetDefinition

Structure Class

ResourceTargetDefinition dataclass

Bases: _SerdeShape

The field that CloudFormation will change, such as the name of a resource's property, and whether the resource will be recreated.

Attributes

after_value class-attribute instance-attribute 
after_value: str | None = ...

The value of the property after the change is executed. Large values can be truncated.

after_value_from class-attribute instance-attribute 
after_value_from: str | None = ...

Indicates the source of the after value. Valid value:

  • TEMPLATE -- The after value comes from the new template.

Only present for drift-aware change sets.

attribute class-attribute instance-attribute 
attribute: str | None = ...

Indicates which resource attribute is triggering this update, such as a change in the resource attribute's Metadata, Properties, or Tags.

attribute_change_type class-attribute instance-attribute 
attribute_change_type: str | None = ...

The type of change to be made to the property if the change is executed.

  • Add The item will be added.

  • Remove The item will be removed.

  • Modify The item will be modified.

  • SyncWithActual The drift status of this item will be reset but the item will not be modified.

before_value class-attribute instance-attribute 
before_value: str | None = ...

The value of the property before the change is executed. Large values can be truncated.

before_value_from class-attribute instance-attribute 
before_value_from: str | None = ...

Indicates the source of the before value. Valid values:

  • ACTUAL_STATE -- The before value represents current actual state.

  • PREVIOUS_DEPLOYMENT_STATE -- The before value represents the previous CloudFormation deployment state.

Only present for drift-aware change sets.

drift class-attribute instance-attribute 
drift: LiveResourceDrift | None = ...

Detailed drift information for the resource property, including actual values, previous deployment values, and drift detection timestamps.

name class-attribute instance-attribute 
name: str | None = ...

If the Attribute value is Properties, the name of the property. For all other attributes, the value is null.

path class-attribute instance-attribute 
path: str | None = ...

The property path of the property.

requires_recreation class-attribute instance-attribute 
requires_recreation: str | None = ...

If the Attribute value is Properties, indicates whether a change to this property causes the resource to be recreated. The value can be Never, Always, or Conditionally. To determine the conditions for a Conditionally recreation, see the update behavior for that property in the Amazon Web Services resource and property types reference in the CloudFormation User Guide.