CfnStateMachine
- class aws_cdk.aws_sam.CfnStateMachine(scope, id, *, definition=None, definition_substitutions=None, definition_uri=None, events=None, logging=None, name=None, permissions_boundaries=None, policies=None, role=None, tags=None, tracing=None, type=None)
Bases:
CfnResource
A CloudFormation
AWS::Serverless::StateMachine
.- CloudformationResource:
AWS::Serverless::StateMachine
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam # definition: Any cfn_state_machine = sam.CfnStateMachine(self, "MyCfnStateMachine", definition=definition, definition_substitutions={ "definition_substitutions_key": "definitionSubstitutions" }, definition_uri="definitionUri", events={ "events_key": sam.CfnStateMachine.EventSourceProperty( properties=sam.CfnStateMachine.CloudWatchEventEventProperty( method="method", path="path", # the properties below are optional rest_api_id="restApiId" ), type="type" ) }, logging=sam.CfnStateMachine.LoggingConfigurationProperty( destinations=[sam.CfnStateMachine.LogDestinationProperty( cloud_watch_logs_log_group=sam.CfnStateMachine.CloudWatchLogsLogGroupProperty( log_group_arn="logGroupArn" ) )], include_execution_data=False, level="level" ), name="name", permissions_boundaries="permissionsBoundaries", policies="policies", role="role", tags={ "tags_key": "tags" }, tracing=sam.CfnStateMachine.TracingConfigurationProperty( enabled=False ), type="type" )
Create a new
AWS::Serverless::StateMachine
.- Parameters:
scope (
Construct
) –scope in which this resource is defined.
id (
str
) –scoped id of the resource.
definition (
Optional
[Any
]) –AWS::Serverless::StateMachine.Definition
.definition_substitutions (
Union
[IResolvable
,Mapping
[str
,str
],None
]) –AWS::Serverless::StateMachine.DefinitionSubstitutions
.definition_uri (
Union
[str
,IResolvable
,S3LocationProperty
,Dict
[str
,Any
],None
]) –AWS::Serverless::StateMachine.DefinitionUri
.events (
Union
[IResolvable
,Mapping
[str
,Union
[IResolvable
,EventSourceProperty
,Dict
[str
,Any
]]],None
]) –AWS::Serverless::StateMachine.Events
.logging (
Union
[IResolvable
,LoggingConfigurationProperty
,Dict
[str
,Any
],None
]) –AWS::Serverless::StateMachine.Logging
.name (
Optional
[str
]) –AWS::Serverless::StateMachine.Name
.permissions_boundaries (
Optional
[str
]) –AWS::Serverless::StateMachine.PermissionsBoundaries
.policies (
Union
[str
,IResolvable
,IAMPolicyDocumentProperty
,Dict
[str
,Any
],Sequence
[Union
[str
,IResolvable
,IAMPolicyDocumentProperty
,Dict
[str
,Any
],SAMPolicyTemplateProperty
]],None
]) –AWS::Serverless::StateMachine.Policies
.role (
Optional
[str
]) –AWS::Serverless::StateMachine.Role
.tags (
Optional
[Mapping
[str
,str
]]) –AWS::Serverless::StateMachine.Tags
.tracing (
Union
[IResolvable
,TracingConfigurationProperty
,Dict
[str
,Any
],None
]) –AWS::Serverless::StateMachine.Tracing
.type (
Optional
[str
]) –AWS::Serverless::StateMachine.Type
.
Methods
- add_deletion_override(path)
Syntactic sugar for
addOverride(path, undefined)
.- Parameters:
path (
str
) – The path of the value to delete.- Return type:
None
- add_depends_on(target)
Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.
- Parameters:
target (
CfnResource
) –- Return type:
None
- add_metadata(key, value)
Add a value to the CloudFormation Resource Metadata.
- Parameters:
key (
str
) –value (
Any
) –
- See:
- Return type:
None
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.
- add_override(path, value)
Adds an override to the synthesized CloudFormation resource.
To add a property override, either use
addPropertyOverride
or prefixpath
with “Properties.” (i.e.Properties.TopicName
).If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.
To include a literal
.
in the property name, prefix with a\
. In most programming languages you will need to write this as"\\."
because the\
itself will need to be escaped.For example:
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"]) cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")
would add the overrides Example:
"Properties": { "GlobalSecondaryIndexes": [ { "Projection": { "NonKeyAttributes": [ "myattribute" ] ... } ... }, { "ProjectionType": "INCLUDE" ... }, ] ... }
The
value
argument toaddOverride
will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.- Parameters:
path (
str
) –The path of the property, you can use dot notation to override values in complex types. Any intermdediate keys will be created as needed.
value (
Any
) –The value. Could be primitive or complex.
- Return type:
None
- add_property_deletion_override(property_path)
Adds an override that deletes the value of a property from the resource definition.
- Parameters:
property_path (
str
) – The path to the property.- Return type:
None
- add_property_override(property_path, value)
Adds an override to a resource property.
Syntactic sugar for
addOverride("Properties.<...>", value)
.- Parameters:
property_path (
str
) – The path of the property.value (
Any
) – The value.
- Return type:
None
- apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)
Sets the deletion policy of the resource based on the removal policy specified.
The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.
The resource can be deleted (
RemovalPolicy.DESTROY
), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN
).- Parameters:
policy (
Optional
[RemovalPolicy
]) –apply_to_update_replace_policy (
Optional
[bool
]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: truedefault (
Optional
[RemovalPolicy
]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resoure, please consult that specific resource’s documentation.
- Return type:
None
- get_att(attribute_name)
Returns a token for an runtime attribute of this resource.
Ideally, use generated attribute accessors (e.g.
resource.arn
), but this can be used for future compatibility in case there is no generated attribute.- Parameters:
attribute_name (
str
) – The name of the attribute.- Return type:
- get_metadata(key)
Retrieve a value value from the CloudFormation Resource Metadata.
- Parameters:
key (
str
) –- See:
- Return type:
Any
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.
- inspect(inspector)
Examines the CloudFormation resource and discloses attributes.
- Parameters:
inspector (
TreeInspector
) –tree inspector to collect and process attributes.
- Return type:
None
- override_logical_id(new_logical_id)
Overrides the auto-generated logical ID with a specific ID.
- Parameters:
new_logical_id (
str
) – The new logical ID to use for this stack element.- Return type:
None
- to_string()
Returns a string representation of this construct.
- Return type:
str
- Returns:
a string representation of this resource
Attributes
- CFN_RESOURCE_TYPE_NAME = 'AWS::Serverless::StateMachine'
- REQUIRED_TRANSFORM = 'AWS::Serverless-2016-10-31'
- cfn_options
Options for this resource, such as condition, update policy etc.
- cfn_resource_type
AWS resource type.
- creation_stack
return:
the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.
- definition
AWS::Serverless::StateMachine.Definition
.
- definition_substitutions
AWS::Serverless::StateMachine.DefinitionSubstitutions
.
- definition_uri
AWS::Serverless::StateMachine.DefinitionUri
.
- events
AWS::Serverless::StateMachine.Events
.
- logging
AWS::Serverless::StateMachine.Logging
.
- logical_id
The logical ID for this CloudFormation stack element.
The logical ID of the element is calculated from the path of the resource node in the construct tree.
To override this value, use
overrideLogicalId(newLogicalId)
.- Returns:
the logical ID as a stringified token. This value will only get resolved during synthesis.
- name
AWS::Serverless::StateMachine.Name
.
- node
The construct tree node associated with this construct.
- permissions_boundaries
AWS::Serverless::StateMachine.PermissionsBoundaries
.
- policies
AWS::Serverless::StateMachine.Policies
.
- ref
Return a string that will be resolved to a CloudFormation
{ Ref }
for this element.If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through
Lazy.any({ produce: resource.ref })
.
- role
AWS::Serverless::StateMachine.Role
.
- stack
The stack in which this element is defined.
CfnElements must be defined within a stack scope (directly or indirectly).
- tags
AWS::Serverless::StateMachine.Tags
.
- tracing
AWS::Serverless::StateMachine.Tracing
.
- type
AWS::Serverless::StateMachine.Type
.
Static Methods
- classmethod is_cfn_element(x)
Returns
true
if a construct is a stack element (i.e. part of the synthesized cloudformation template).Uses duck-typing instead of
instanceof
to allow stack elements from different versions of this library to be included in the same stack.- Parameters:
x (
Any
) –- Return type:
bool
- Returns:
The construct as a stack element or undefined if it is not a stack element.
- classmethod is_cfn_resource(construct)
Check whether the given construct is a CfnResource.
- Parameters:
construct (
IConstruct
) –- Return type:
bool
- classmethod is_construct(x)
Return whether the given object is a Construct.
- Parameters:
x (
Any
) –- Return type:
bool
ApiEventProperty
- class CfnStateMachine.ApiEventProperty(*, method, path, rest_api_id=None)
Bases:
object
- Parameters:
method (
str
) –CfnStateMachine.ApiEventProperty.Method
.path (
str
) –CfnStateMachine.ApiEventProperty.Path
.rest_api_id (
Optional
[str
]) –CfnStateMachine.ApiEventProperty.RestApiId
.
- Link:
https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam api_event_property = sam.CfnStateMachine.ApiEventProperty( method="method", path="path", # the properties below are optional rest_api_id="restApiId" )
Attributes
- method
CfnStateMachine.ApiEventProperty.Method
.
- path
CfnStateMachine.ApiEventProperty.Path
.
- rest_api_id
CfnStateMachine.ApiEventProperty.RestApiId
.
CloudWatchEventEventProperty
- class CfnStateMachine.CloudWatchEventEventProperty(*, pattern, event_bus_name=None, input=None, input_path=None)
Bases:
object
- Parameters:
pattern (
Any
) –CfnStateMachine.CloudWatchEventEventProperty.Pattern
.event_bus_name (
Optional
[str
]) –CfnStateMachine.CloudWatchEventEventProperty.EventBusName
.input (
Optional
[str
]) –CfnStateMachine.CloudWatchEventEventProperty.Input
.input_path (
Optional
[str
]) –CfnStateMachine.CloudWatchEventEventProperty.InputPath
.
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam # pattern: Any cloud_watch_event_event_property = sam.CfnStateMachine.CloudWatchEventEventProperty( pattern=pattern, # the properties below are optional event_bus_name="eventBusName", input="input", input_path="inputPath" )
Attributes
- event_bus_name
CfnStateMachine.CloudWatchEventEventProperty.EventBusName
.
- input
CfnStateMachine.CloudWatchEventEventProperty.Input
.
- input_path
CfnStateMachine.CloudWatchEventEventProperty.InputPath
.
- pattern
CfnStateMachine.CloudWatchEventEventProperty.Pattern
.
CloudWatchLogsLogGroupProperty
- class CfnStateMachine.CloudWatchLogsLogGroupProperty(*, log_group_arn)
Bases:
object
- Parameters:
log_group_arn (
str
) –CfnStateMachine.CloudWatchLogsLogGroupProperty.LogGroupArn
.- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam cloud_watch_logs_log_group_property = sam.CfnStateMachine.CloudWatchLogsLogGroupProperty( log_group_arn="logGroupArn" )
Attributes
- log_group_arn
CfnStateMachine.CloudWatchLogsLogGroupProperty.LogGroupArn
.
EventBridgeRuleEventProperty
- class CfnStateMachine.EventBridgeRuleEventProperty(*, pattern, event_bus_name=None, input=None, input_path=None)
Bases:
object
- Parameters:
pattern (
Any
) –CfnStateMachine.EventBridgeRuleEventProperty.Pattern
.event_bus_name (
Optional
[str
]) –CfnStateMachine.EventBridgeRuleEventProperty.EventBusName
.input (
Optional
[str
]) –CfnStateMachine.EventBridgeRuleEventProperty.Input
.input_path (
Optional
[str
]) –CfnStateMachine.EventBridgeRuleEventProperty.InputPath
.
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam # pattern: Any event_bridge_rule_event_property = sam.CfnStateMachine.EventBridgeRuleEventProperty( pattern=pattern, # the properties below are optional event_bus_name="eventBusName", input="input", input_path="inputPath" )
Attributes
- event_bus_name
CfnStateMachine.EventBridgeRuleEventProperty.EventBusName
.
- input
CfnStateMachine.EventBridgeRuleEventProperty.Input
.
- input_path
CfnStateMachine.EventBridgeRuleEventProperty.InputPath
.
- pattern
CfnStateMachine.EventBridgeRuleEventProperty.Pattern
.
EventSourceProperty
- class CfnStateMachine.EventSourceProperty(*, properties, type)
Bases:
object
- Parameters:
properties (
Union
[IResolvable
,ApiEventProperty
,Dict
[str
,Any
],CloudWatchEventEventProperty
,EventBridgeRuleEventProperty
,ScheduleEventProperty
]) –CfnStateMachine.EventSourceProperty.Properties
.type (
str
) –CfnStateMachine.EventSourceProperty.Type
.
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam event_source_property = sam.CfnStateMachine.EventSourceProperty( properties=sam.CfnStateMachine.CloudWatchEventEventProperty( method="method", path="path", # the properties below are optional rest_api_id="restApiId" ), type="type" )
Attributes
- properties
CfnStateMachine.EventSourceProperty.Properties
.
- type
CfnStateMachine.EventSourceProperty.Type
.
FunctionSAMPTProperty
- class CfnStateMachine.FunctionSAMPTProperty(*, function_name)
Bases:
object
- Parameters:
function_name (
str
) –CfnStateMachine.FunctionSAMPTProperty.FunctionName
.- Link:
https://github.com/awslabs/serverless-application-model/blob/master/docs/policy_templates.rst
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam function_sAMPTProperty = sam.CfnStateMachine.FunctionSAMPTProperty( function_name="functionName" )
Attributes
- function_name
CfnStateMachine.FunctionSAMPTProperty.FunctionName
.
IAMPolicyDocumentProperty
- class CfnStateMachine.IAMPolicyDocumentProperty(*, statement, version)
Bases:
object
- Parameters:
statement (
Any
) –CfnStateMachine.IAMPolicyDocumentProperty.Statement
.version (
str
) –CfnStateMachine.IAMPolicyDocumentProperty.Version
.
- Link:
http://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies.html
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam # statement: Any i_aMPolicy_document_property = { "statement": statement, "version": "version" }
Attributes
- statement
CfnStateMachine.IAMPolicyDocumentProperty.Statement
.
- version
CfnStateMachine.IAMPolicyDocumentProperty.Version
.
LogDestinationProperty
- class CfnStateMachine.LogDestinationProperty(*, cloud_watch_logs_log_group)
Bases:
object
- Parameters:
cloud_watch_logs_log_group (
Union
[IResolvable
,CloudWatchLogsLogGroupProperty
,Dict
[str
,Any
]]) –CfnStateMachine.LogDestinationProperty.CloudWatchLogsLogGroup
.- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam log_destination_property = sam.CfnStateMachine.LogDestinationProperty( cloud_watch_logs_log_group=sam.CfnStateMachine.CloudWatchLogsLogGroupProperty( log_group_arn="logGroupArn" ) )
Attributes
- cloud_watch_logs_log_group
CfnStateMachine.LogDestinationProperty.CloudWatchLogsLogGroup
.
LoggingConfigurationProperty
- class CfnStateMachine.LoggingConfigurationProperty(*, destinations, include_execution_data, level)
Bases:
object
- Parameters:
destinations (
Union
[IResolvable
,Sequence
[Union
[IResolvable
,LogDestinationProperty
,Dict
[str
,Any
]]]]) –CfnStateMachine.LoggingConfigurationProperty.Destinations
.include_execution_data (
Union
[bool
,IResolvable
]) –CfnStateMachine.LoggingConfigurationProperty.IncludeExecutionData
.level (
str
) –CfnStateMachine.LoggingConfigurationProperty.Level
.
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam logging_configuration_property = sam.CfnStateMachine.LoggingConfigurationProperty( destinations=[sam.CfnStateMachine.LogDestinationProperty( cloud_watch_logs_log_group=sam.CfnStateMachine.CloudWatchLogsLogGroupProperty( log_group_arn="logGroupArn" ) )], include_execution_data=False, level="level" )
Attributes
- destinations
CfnStateMachine.LoggingConfigurationProperty.Destinations
.
- include_execution_data
CfnStateMachine.LoggingConfigurationProperty.IncludeExecutionData
.
- level
CfnStateMachine.LoggingConfigurationProperty.Level
.
S3LocationProperty
- class CfnStateMachine.S3LocationProperty(*, bucket, key, version=None)
Bases:
object
- Parameters:
bucket (
str
) –CfnStateMachine.S3LocationProperty.Bucket
.key (
str
) –CfnStateMachine.S3LocationProperty.Key
.version (
Union
[int
,float
,None
]) –CfnStateMachine.S3LocationProperty.Version
.
- Link:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam s3_location_property = sam.CfnStateMachine.S3LocationProperty( bucket="bucket", key="key", # the properties below are optional version=123 )
Attributes
- bucket
CfnStateMachine.S3LocationProperty.Bucket
.
- key
CfnStateMachine.S3LocationProperty.Key
.
- version
CfnStateMachine.S3LocationProperty.Version
.
SAMPolicyTemplateProperty
- class CfnStateMachine.SAMPolicyTemplateProperty(*, lambda_invoke_policy=None, step_functions_execution_policy=None)
Bases:
object
- Parameters:
lambda_invoke_policy (
Union
[IResolvable
,FunctionSAMPTProperty
,Dict
[str
,Any
],None
]) –CfnStateMachine.SAMPolicyTemplateProperty.LambdaInvokePolicy
.step_functions_execution_policy (
Union
[IResolvable
,StateMachineSAMPTProperty
,Dict
[str
,Any
],None
]) –CfnStateMachine.SAMPolicyTemplateProperty.StepFunctionsExecutionPolicy
.
- Link:
https://github.com/awslabs/serverless-application-model/blob/master/docs/policy_templates.rst
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam s_aMPolicy_template_property = sam.CfnStateMachine.SAMPolicyTemplateProperty( lambda_invoke_policy=sam.CfnStateMachine.FunctionSAMPTProperty( function_name="functionName" ), step_functions_execution_policy=sam.CfnStateMachine.StateMachineSAMPTProperty( state_machine_name="stateMachineName" ) )
Attributes
- lambda_invoke_policy
CfnStateMachine.SAMPolicyTemplateProperty.LambdaInvokePolicy
.
- step_functions_execution_policy
CfnStateMachine.SAMPolicyTemplateProperty.StepFunctionsExecutionPolicy
.
ScheduleEventProperty
- class CfnStateMachine.ScheduleEventProperty(*, schedule, input=None)
Bases:
object
- Parameters:
schedule (
str
) –CfnStateMachine.ScheduleEventProperty.Schedule
.input (
Optional
[str
]) –CfnStateMachine.ScheduleEventProperty.Input
.
- Link:
https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#schedule
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam schedule_event_property = sam.CfnStateMachine.ScheduleEventProperty( schedule="schedule", # the properties below are optional input="input" )
Attributes
- input
CfnStateMachine.ScheduleEventProperty.Input
.
- schedule
CfnStateMachine.ScheduleEventProperty.Schedule
.
StateMachineSAMPTProperty
- class CfnStateMachine.StateMachineSAMPTProperty(*, state_machine_name)
Bases:
object
- Parameters:
state_machine_name (
str
) –CfnStateMachine.StateMachineSAMPTProperty.StateMachineName
.- Link:
https://github.com/awslabs/serverless-application-model/blob/master/docs/policy_templates.rst
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam state_machine_sAMPTProperty = sam.CfnStateMachine.StateMachineSAMPTProperty( state_machine_name="stateMachineName" )
Attributes
- state_machine_name
CfnStateMachine.StateMachineSAMPTProperty.StateMachineName
.
TracingConfigurationProperty
- class CfnStateMachine.TracingConfigurationProperty(*, enabled=None)
Bases:
object
- Parameters:
enabled (
Union
[bool
,IResolvable
,None
]) –CfnStateMachine.TracingConfigurationProperty.Enabled
.- Link:
https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk.aws_sam as sam tracing_configuration_property = sam.CfnStateMachine.TracingConfigurationProperty( enabled=False )
Attributes
- enabled
CfnStateMachine.TracingConfigurationProperty.Enabled
.