ResourceChange
The ResourceChange
structure describes the resource and the action that
AWS CloudFormation will perform on it if you execute this change set.
Contents
- Action
-
The action that AWS CloudFormation takes on the resource, such as
Add
(adds a new resource),Modify
(changes a resource), orRemove
(deletes a resource).Type: String
Valid Values:
Add | Modify | Remove
Required: No
- Details.member.N
-
For the
Modify
action, a list ofResourceChangeDetail
structures that describes the changes that AWS CloudFormation will make to the resource.Type: Array of ResourceChangeDetail objects
Required: No
- LogicalResourceId
-
The resource's logical ID, which is defined in the stack's template.
Type: String
Required: No
- PhysicalResourceId
-
The resource's physical ID (resource name). Resources that you are adding don't have physical IDs because they haven't been created.
Type: String
Required: No
- Replacement
-
For the
Modify
action, indicates whether AWS CloudFormation will replace the resource by creating a new one and deleting the old one. This value depends on the value of theRequiresRecreation
property in theResourceTargetDefinition
structure. For example, if theRequiresRecreation
field isAlways
and theEvaluation
field isStatic
,Replacement
isTrue
. If theRequiresRecreation
field isAlways
and theEvaluation
field isDynamic
,Replacement
isConditionally
.If you have multiple changes with different
RequiresRecreation
values, theReplacement
value depends on the change with the most impact. ARequiresRecreation
value ofAlways
has the most impact, followed byConditionally
, and thenNever
.Type: String
Valid Values:
True | False | Conditional
Required: No
- ResourceType
-
The type of AWS CloudFormation resource, such as
AWS::S3::Bucket
.Type: String
Length Constraints: Minimum length of 1. Maximum length of 256.
Required: No
- Scope.member.N
-
For the
Modify
action, indicates which resource attribute is triggering this update, such as a change in the resource attribute'sMetadata
,Properties
, orTags
.Type: Array of strings
Valid Values:
Properties | Metadata | CreationPolicy | UpdatePolicy | DeletionPolicy | Tags
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: