Class ResourceChangeDetail
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<ResourceChangeDetail.Builder,
ResourceChangeDetail>
For a resource with Modify
as the action, the ResourceChange
structure describes the
changes CloudFormation will make to that resource.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic ResourceChangeDetail.Builder
builder()
final String
The identity of the entity that triggered this change.final ChangeSource
The group to which theCausingEntity
value belongs.final String
The group to which theCausingEntity
value belongs.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final EvaluationType
Indicates whether CloudFormation can determine the target value, and whether the target value will change before you execute a change set.final String
Indicates whether CloudFormation can determine the target value, and whether the target value will change before you execute a change set.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
static Class
<? extends ResourceChangeDetail.Builder> final ResourceTargetDefinition
target()
AResourceTargetDefinition
structure that describes the field that CloudFormation will change and whether the resource will be recreated.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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target
A
ResourceTargetDefinition
structure that describes the field that CloudFormation will change and whether the resource will be recreated.- Returns:
- A
ResourceTargetDefinition
structure that describes the field that CloudFormation will change and whether the resource will be recreated.
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evaluation
Indicates whether CloudFormation can determine the target value, and whether the target value will change before you execute a change set.
For
Static
evaluations, CloudFormation can determine that the target value will change, and its value. For example, if you directly modify theInstanceType
property of an EC2 instance, CloudFormation knows that this property value will change, and its value, so this is aStatic
evaluation.For
Dynamic
evaluations, can't determine the target value because it depends on the result of an intrinsic function, such as aRef
orFn::GetAtt
intrinsic function, when the stack is updated. For example, if your template includes a reference to a resource that's conditionally recreated, the value of the reference (the physical ID of the resource) might change, depending on if the resource is recreated. If the resource is recreated, it will have a new physical ID, so all references to that resource will also be updated.If the service returns an enum value that is not available in the current SDK version,
evaluation
will returnEvaluationType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromevaluationAsString()
.- Returns:
- Indicates whether CloudFormation can determine the target value, and whether the target value will change
before you execute a change set.
For
Static
evaluations, CloudFormation can determine that the target value will change, and its value. For example, if you directly modify theInstanceType
property of an EC2 instance, CloudFormation knows that this property value will change, and its value, so this is aStatic
evaluation.For
Dynamic
evaluations, can't determine the target value because it depends on the result of an intrinsic function, such as aRef
orFn::GetAtt
intrinsic function, when the stack is updated. For example, if your template includes a reference to a resource that's conditionally recreated, the value of the reference (the physical ID of the resource) might change, depending on if the resource is recreated. If the resource is recreated, it will have a new physical ID, so all references to that resource will also be updated. - See Also:
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evaluationAsString
Indicates whether CloudFormation can determine the target value, and whether the target value will change before you execute a change set.
For
Static
evaluations, CloudFormation can determine that the target value will change, and its value. For example, if you directly modify theInstanceType
property of an EC2 instance, CloudFormation knows that this property value will change, and its value, so this is aStatic
evaluation.For
Dynamic
evaluations, can't determine the target value because it depends on the result of an intrinsic function, such as aRef
orFn::GetAtt
intrinsic function, when the stack is updated. For example, if your template includes a reference to a resource that's conditionally recreated, the value of the reference (the physical ID of the resource) might change, depending on if the resource is recreated. If the resource is recreated, it will have a new physical ID, so all references to that resource will also be updated.If the service returns an enum value that is not available in the current SDK version,
evaluation
will returnEvaluationType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromevaluationAsString()
.- Returns:
- Indicates whether CloudFormation can determine the target value, and whether the target value will change
before you execute a change set.
For
Static
evaluations, CloudFormation can determine that the target value will change, and its value. For example, if you directly modify theInstanceType
property of an EC2 instance, CloudFormation knows that this property value will change, and its value, so this is aStatic
evaluation.For
Dynamic
evaluations, can't determine the target value because it depends on the result of an intrinsic function, such as aRef
orFn::GetAtt
intrinsic function, when the stack is updated. For example, if your template includes a reference to a resource that's conditionally recreated, the value of the reference (the physical ID of the resource) might change, depending on if the resource is recreated. If the resource is recreated, it will have a new physical ID, so all references to that resource will also be updated. - See Also:
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changeSource
The group to which the
CausingEntity
value belongs. There are five entity groups:-
ResourceReference
entities areRef
intrinsic functions that refer to resources in the template, such as{ "Ref" : "MyEC2InstanceResource" }
. -
ParameterReference
entities areRef
intrinsic functions that get template parameter values, such as{ "Ref" : "MyPasswordParameter" }
. -
ResourceAttribute
entities areFn::GetAtt
intrinsic functions that get resource attribute values, such as{ "Fn::GetAtt" : [ "MyEC2InstanceResource", "PublicDnsName" ] }
. -
DirectModification
entities are changes that are made directly to the template. -
Automatic
entities areAWS::CloudFormation::Stack
resource types, which are also known as nested stacks. If you made no changes to theAWS::CloudFormation::Stack
resource, CloudFormation sets theChangeSource
toAutomatic
because the nested stack's template might have changed. Changes to a nested stack's template aren't visible to CloudFormation until you run an update on the parent stack.
If the service returns an enum value that is not available in the current SDK version,
changeSource
will returnChangeSource.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromchangeSourceAsString()
.- Returns:
- The group to which the
CausingEntity
value belongs. There are five entity groups:-
ResourceReference
entities areRef
intrinsic functions that refer to resources in the template, such as{ "Ref" : "MyEC2InstanceResource" }
. -
ParameterReference
entities areRef
intrinsic functions that get template parameter values, such as{ "Ref" : "MyPasswordParameter" }
. -
ResourceAttribute
entities areFn::GetAtt
intrinsic functions that get resource attribute values, such as{ "Fn::GetAtt" : [ "MyEC2InstanceResource", "PublicDnsName" ] }
. -
DirectModification
entities are changes that are made directly to the template. -
Automatic
entities areAWS::CloudFormation::Stack
resource types, which are also known as nested stacks. If you made no changes to theAWS::CloudFormation::Stack
resource, CloudFormation sets theChangeSource
toAutomatic
because the nested stack's template might have changed. Changes to a nested stack's template aren't visible to CloudFormation until you run an update on the parent stack.
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- See Also:
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changeSourceAsString
The group to which the
CausingEntity
value belongs. There are five entity groups:-
ResourceReference
entities areRef
intrinsic functions that refer to resources in the template, such as{ "Ref" : "MyEC2InstanceResource" }
. -
ParameterReference
entities areRef
intrinsic functions that get template parameter values, such as{ "Ref" : "MyPasswordParameter" }
. -
ResourceAttribute
entities areFn::GetAtt
intrinsic functions that get resource attribute values, such as{ "Fn::GetAtt" : [ "MyEC2InstanceResource", "PublicDnsName" ] }
. -
DirectModification
entities are changes that are made directly to the template. -
Automatic
entities areAWS::CloudFormation::Stack
resource types, which are also known as nested stacks. If you made no changes to theAWS::CloudFormation::Stack
resource, CloudFormation sets theChangeSource
toAutomatic
because the nested stack's template might have changed. Changes to a nested stack's template aren't visible to CloudFormation until you run an update on the parent stack.
If the service returns an enum value that is not available in the current SDK version,
changeSource
will returnChangeSource.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromchangeSourceAsString()
.- Returns:
- The group to which the
CausingEntity
value belongs. There are five entity groups:-
ResourceReference
entities areRef
intrinsic functions that refer to resources in the template, such as{ "Ref" : "MyEC2InstanceResource" }
. -
ParameterReference
entities areRef
intrinsic functions that get template parameter values, such as{ "Ref" : "MyPasswordParameter" }
. -
ResourceAttribute
entities areFn::GetAtt
intrinsic functions that get resource attribute values, such as{ "Fn::GetAtt" : [ "MyEC2InstanceResource", "PublicDnsName" ] }
. -
DirectModification
entities are changes that are made directly to the template. -
Automatic
entities areAWS::CloudFormation::Stack
resource types, which are also known as nested stacks. If you made no changes to theAWS::CloudFormation::Stack
resource, CloudFormation sets theChangeSource
toAutomatic
because the nested stack's template might have changed. Changes to a nested stack's template aren't visible to CloudFormation until you run an update on the parent stack.
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- See Also:
-
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causingEntity
The identity of the entity that triggered this change. This entity is a member of the group that's specified by the
ChangeSource
field. For example, if you modified the value of theKeyPairName
parameter, theCausingEntity
is the name of the parameter (KeyPairName
).If the
ChangeSource
value isDirectModification
, no value is given forCausingEntity
.- Returns:
- The identity of the entity that triggered this change. This entity is a member of the group that's
specified by the
ChangeSource
field. For example, if you modified the value of theKeyPairName
parameter, theCausingEntity
is the name of the parameter (KeyPairName
).If the
ChangeSource
value isDirectModification
, no value is given forCausingEntity
.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<ResourceChangeDetail.Builder,
ResourceChangeDetail> - Returns:
- a builder for type T
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builder
-
serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value. -
getValueForField
-
sdkFields
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