CfnEntityRecognizer
- class aws_cdk.aws_comprehend.CfnEntityRecognizer(scope, id, *, data_access_role_arn, input_data_config, language_code, recognizer_name, model_kms_key_id=None, model_policy=None, tags=None, version_name=None, volume_kms_key_id=None, vpc_config=None)
Bases:
CfnResourceAn Amazon Comprehend custom entity recognizer: a trained model that identifies custom entity types in text, created via an asynchronous training job.
- See:
- CloudformationResource:
AWS::Comprehend::EntityRecognizer
- ExampleMetadata:
fixture=_generated
Example:
from aws_cdk import CfnTag # The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend cfn_entity_recognizer = comprehend.CfnEntityRecognizer(self, "MyCfnEntityRecognizer", data_access_role_arn="dataAccessRoleArn", input_data_config=comprehend.CfnEntityRecognizer.EntityRecognizerInputDataConfigProperty( entity_types=[comprehend.CfnEntityRecognizer.EntityTypesListItemProperty( type="type" )], # the properties below are optional annotations=comprehend.CfnEntityRecognizer.EntityRecognizerAnnotationsProperty( s3_uri="s3Uri", # the properties below are optional test_s3_uri="testS3Uri" ), augmented_manifests=[comprehend.CfnEntityRecognizer.AugmentedManifestsListItemProperty( attribute_names=["attributeNames"], s3_uri="s3Uri", # the properties below are optional annotation_data_s3_uri="annotationDataS3Uri", document_type="documentType", source_documents_s3_uri="sourceDocumentsS3Uri", split="split" )], data_format="dataFormat", documents=comprehend.CfnEntityRecognizer.EntityRecognizerDocumentsProperty( s3_uri="s3Uri", # the properties below are optional input_format="inputFormat", test_s3_uri="testS3Uri" ), entity_list=comprehend.CfnEntityRecognizer.EntityRecognizerEntityListProperty( s3_uri="s3Uri" ) ), language_code="languageCode", recognizer_name="recognizerName", # the properties below are optional model_kms_key_id="modelKmsKeyId", model_policy="modelPolicy", tags=[CfnTag( key="key", value="value" )], version_name="versionName", volume_kms_key_id="volumeKmsKeyId", vpc_config=comprehend.CfnEntityRecognizer.VpcConfigProperty( security_group_ids=["securityGroupIds"], subnets=["subnets"] ) )
Create a new
AWS::Comprehend::EntityRecognizer.- Parameters:
scope (
Construct) – Scope in which this resource is defined.id (
str) – Construct identifier for this resource (unique in its scope).data_access_role_arn (
str) – The Amazon Resource Name (ARN) of the IAM role that grants Amazon Comprehend read access to your input data.input_data_config (
Union[IResolvable,EntityRecognizerInputDataConfigProperty,Dict[str,Any]]) – Specifies the format and location of the input data for an entity recognizer.language_code (
str) – The language of the input documents. All documents must be in the same language.recognizer_name (
str) – The name given to the entity recognizer.model_kms_key_id (
Optional[str]) – ID for the AWS KMS key that Amazon Comprehend uses to encrypt trained custom models.model_policy (
Optional[str]) – The JSON resource-based policy to attach to your custom entity recognizer model.tags (
Optional[Sequence[Union[CfnTag,Dict[str,Any]]]]) – Tags to associate with the entity recognizer.version_name (
Optional[str]) – The version name given to the entity recognizer.volume_kms_key_id (
Optional[str]) – ID for the AWS KMS key that Amazon Comprehend uses to encrypt data on the storage volume attached to the ML compute instance(s).vpc_config (
Union[IResolvable,VpcConfigProperty,Dict[str,Any],None]) – Configuration parameters for an optional private Virtual Private Cloud (VPC) containing the resources you are using for the job.
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_dependency(target)
(deprecated) Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
This method has been renamed to
addResourceDependencyto more clearly set it apart fromconstruct.node.addDependency. See the documentation of that function for more details.- Parameters:
target (
CfnResource)- Deprecated:
Use
addResourceDependencyinstead.- Stability:
deprecated
- Return type:
None
- add_depends_on(target)
(deprecated) 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.
This method has been renamed to
addResourceDependency, which makes it more clear that this method operates at a different level from the construct-levelconstruct.node.addDependency()mechanism.- Parameters:
target (
CfnResource)- Deprecated:
Use
addResourceDependencyinstead.- Stability:
deprecated
- Return type:
None
- add_metadata(key, value)
Add a value to the CloudFormation Resource Metadata.
- Parameters:
key (
str)value (
Any)
- See:
- Return type:
None
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
addPropertyOverrideor prefixpathwith “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
valueargument toaddOverridewill 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 intermediate 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
- add_resource_dependency(target, reason=None)
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.
This method only adds dependencies between L1 resources. If you are looking for a generic construct-to-construct dependency mechanism that works for all constructs including L2s, use
construct.node.addDependencyinstead.- Parameters:
target (
CfnResource)reason (
Optional[str])
- Return type:
None
- apply_cross_stack_reference_strength(strength)
Sets the cross-stack reference strength for this resource.
When set, any cross-stack reference to this resource will use the specified strength instead of the global default from the consuming stack’s context.
- Parameters:
strength (
ReferenceStrength) –The reference strength to use for this resource.
- 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). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:- 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 resource, please consult that specific resource’s documentation.
- See:
- Return type:
None
- cfn_property_name(cdk_property_name)
- Parameters:
cdk_property_name (
str)- Return type:
Optional[str]
- get_att(attribute_name, type_hint=None)
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.type_hint (
Optional[ResolutionTypeHint])
- Return type:
- get_metadata(key)
Retrieve a value value from the CloudFormation Resource Metadata.
- Parameters:
key (
str)- See:
- Return type:
Any
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
- obtain_dependencies()
Retrieves an array of resources and stacks this resource depends on.
For resources depended on directly, returns the
CfnResourceobject. For dependencies on other stacks, returns theStackobject. The order of the array is not guaranteed.- Return type:
List[Union[Stack,CfnResource]]
- 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
- remove_dependency(target)
(deprecated) Indicates that this resource no longer depends on another resource.
This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.
- Parameters:
target (
CfnResource)- Deprecated:
Use
removeResourceDependencyinstead- Stability:
deprecated
- Return type:
None
- remove_resource_dependency(target)
Indicates that this resource no longer depends on another resource.
This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.
- Parameters:
target (
CfnResource)- Return type:
None
- replace_dependency(target, new_target)
Replaces one dependency with another.
- Parameters:
target (
CfnResource) – The dependency to replace.new_target (
CfnResource) – The new dependency to add.
- Return type:
None
- to_string()
Returns a string representation of this construct.
- Return type:
str- Returns:
a string representation of this resource
- with_(*mixins)
Applies one or more mixins to this construct.
Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple
with()calls if subsequent mixins should apply to added constructs.- Parameters:
mixins (
IMixin)- Return type:
Attributes
- CFN_RESOURCE_TYPE_NAME = 'AWS::Comprehend::EntityRecognizer'
- attr_arn
The Amazon Resource Name (ARN) that identifies the entity recognizer.
- CloudformationAttribute:
Arn
- cdk_tag_manager
Tag Manager which manages the tags for this resource.
- 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.
- data_access_role_arn
The Amazon Resource Name (ARN) of the IAM role that grants Amazon Comprehend read access to your input data.
- entity_recognizer_ref
A reference to a EntityRecognizer resource.
- env
- input_data_config
Specifies the format and location of the input data for an entity recognizer.
- language_code
The language of the input documents.
- 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.
- model_kms_key_id
ID for the AWS KMS key that Amazon Comprehend uses to encrypt trained custom models.
- model_policy
The JSON resource-based policy to attach to your custom entity recognizer model.
- node
The tree node.
- recognizer_name
The name given to the entity recognizer.
- 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 }).
- stack
The stack in which this element is defined.
CfnElements must be defined within a stack scope (directly or indirectly).
- tags
Tags to associate with the entity recognizer.
- version_name
The version name given to the entity recognizer.
- volume_kms_key_id
ID for the AWS KMS key that Amazon Comprehend uses to encrypt data on the storage volume attached to the ML compute instance(s).
- vpc_config
Configuration parameters for an optional private Virtual Private Cloud (VPC) containing the resources you are using for the job.
Static Methods
- classmethod arn_for_entity_recognizer(resource)
- Parameters:
resource (
IEntityRecognizerRef)- Return type:
str
- classmethod is_cfn_element(x)
Returns
trueif a construct is a stack element (i.e. part of the synthesized cloudformation template).Uses duck-typing instead of
instanceofto 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_entity_recognizer(x)
Checks whether the given object is a CfnEntityRecognizer.
- Parameters:
x (
Any)- Return type:
bool
- classmethod is_cfn_resource(x)
Check whether the given object is a CfnResource.
- Parameters:
x (
Any)- Return type:
bool
- classmethod is_construct(x)
Checks if
xis a construct.Use this method instead of
instanceofto properly detectConstructinstances, even when the construct library is symlinked.Explanation: in JavaScript, multiple copies of the
constructslibrary on disk are seen as independent, completely different libraries. As a consequence, the classConstructin each copy of theconstructslibrary is seen as a different class, and an instance of one class will not test asinstanceofthe other class.npm installwill not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of theconstructslibrary can be accidentally installed, andinstanceofwill behave unpredictably. It is safest to avoid usinginstanceof, and using this type-testing method instead.- Parameters:
x (
Any) – Any object.- Return type:
bool- Returns:
true if
xis an object created from a class which extendsConstruct.
AugmentedManifestsListItemProperty
- class CfnEntityRecognizer.AugmentedManifestsListItemProperty(*, attribute_names, s3_uri, annotation_data_s3_uri=None, document_type=None, source_documents_s3_uri=None, split=None)
Bases:
objectAn augmented manifest file that provides training data for your custom model.
- Parameters:
attribute_names (
Sequence[str]) – The JSON attribute that contains the annotations for your training documents.s3_uri (
str) – The Amazon S3 location of the augmented manifest file.annotation_data_s3_uri (
Optional[str]) – The S3 prefix to the annotation files that are referred in the augmented manifest file.document_type (
Optional[str]) – The type of augmented manifest.source_documents_s3_uri (
Optional[str]) – The S3 prefix to the source files (PDFs) that are referred to in the augmented manifest file.split (
Optional[str]) – The purpose of the data you’ve provided in the augmented manifest.
- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend augmented_manifests_list_item_property = comprehend.CfnEntityRecognizer.AugmentedManifestsListItemProperty( attribute_names=["attributeNames"], s3_uri="s3Uri", # the properties below are optional annotation_data_s3_uri="annotationDataS3Uri", document_type="documentType", source_documents_s3_uri="sourceDocumentsS3Uri", split="split" )
Attributes
- annotation_data_s3_uri
The S3 prefix to the annotation files that are referred in the augmented manifest file.
- attribute_names
The JSON attribute that contains the annotations for your training documents.
- document_type
The type of augmented manifest.
- s3_uri
The Amazon S3 location of the augmented manifest file.
- source_documents_s3_uri
The S3 prefix to the source files (PDFs) that are referred to in the augmented manifest file.
- split
The purpose of the data you’ve provided in the augmented manifest.
EntityRecognizerAnnotationsProperty
- class CfnEntityRecognizer.EntityRecognizerAnnotationsProperty(*, s3_uri, test_s3_uri=None)
Bases:
objectDescribes the annotations associated with an entity recognizer.
- Parameters:
s3_uri (
str) – Specifies the Amazon S3 location where the annotations are located.test_s3_uri (
Optional[str]) – Specifies the Amazon S3 location where the test annotations are located.
- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend entity_recognizer_annotations_property = comprehend.CfnEntityRecognizer.EntityRecognizerAnnotationsProperty( s3_uri="s3Uri", # the properties below are optional test_s3_uri="testS3Uri" )
Attributes
- s3_uri
Specifies the Amazon S3 location where the annotations are located.
- test_s3_uri
Specifies the Amazon S3 location where the test annotations are located.
EntityRecognizerDocumentsProperty
- class CfnEntityRecognizer.EntityRecognizerDocumentsProperty(*, s3_uri, input_format=None, test_s3_uri=None)
Bases:
objectDescribes the training documents submitted with an entity recognizer.
- Parameters:
s3_uri (
str) – Specifies the Amazon S3 location where the training documents are located.input_format (
Optional[str]) – Specifies how the text in an input file should be processed.test_s3_uri (
Optional[str]) – Specifies the Amazon S3 location where the test documents are located.
- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend entity_recognizer_documents_property = comprehend.CfnEntityRecognizer.EntityRecognizerDocumentsProperty( s3_uri="s3Uri", # the properties below are optional input_format="inputFormat", test_s3_uri="testS3Uri" )
Attributes
- input_format
Specifies how the text in an input file should be processed.
- s3_uri
Specifies the Amazon S3 location where the training documents are located.
- test_s3_uri
Specifies the Amazon S3 location where the test documents are located.
EntityRecognizerEntityListProperty
- class CfnEntityRecognizer.EntityRecognizerEntityListProperty(*, s3_uri)
Bases:
objectDescribes the entity list submitted with an entity recognizer.
- Parameters:
s3_uri (
str) – Specifies the Amazon S3 location where the entity list is located.- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend entity_recognizer_entity_list_property = comprehend.CfnEntityRecognizer.EntityRecognizerEntityListProperty( s3_uri="s3Uri" )
Attributes
- s3_uri
Specifies the Amazon S3 location where the entity list is located.
EntityRecognizerInputDataConfigProperty
- class CfnEntityRecognizer.EntityRecognizerInputDataConfigProperty(*, entity_types, annotations=None, augmented_manifests=None, data_format=None, documents=None, entity_list=None)
Bases:
objectSpecifies the format and location of the input data for an entity recognizer.
- Parameters:
entity_types (
Union[IResolvable,Sequence[Union[IResolvable,EntityTypesListItemProperty,Dict[str,Any]]]]) – The entity types in the labeled training data.annotations (
Union[IResolvable,EntityRecognizerAnnotationsProperty,Dict[str,Any],None]) – Describes the annotations associated with an entity recognizer.augmented_manifests (
Union[IResolvable,Sequence[Union[IResolvable,AugmentedManifestsListItemProperty,Dict[str,Any]]],None]) – A list of augmented manifest files that provide training data for a custom model.data_format (
Optional[str]) – The format of your training data.documents (
Union[IResolvable,EntityRecognizerDocumentsProperty,Dict[str,Any],None]) – Describes the training documents submitted with an entity recognizer.entity_list (
Union[IResolvable,EntityRecognizerEntityListProperty,Dict[str,Any],None]) – Describes the entity list submitted with an entity recognizer.
- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend entity_recognizer_input_data_config_property = comprehend.CfnEntityRecognizer.EntityRecognizerInputDataConfigProperty( entity_types=[comprehend.CfnEntityRecognizer.EntityTypesListItemProperty( type="type" )], # the properties below are optional annotations=comprehend.CfnEntityRecognizer.EntityRecognizerAnnotationsProperty( s3_uri="s3Uri", # the properties below are optional test_s3_uri="testS3Uri" ), augmented_manifests=[comprehend.CfnEntityRecognizer.AugmentedManifestsListItemProperty( attribute_names=["attributeNames"], s3_uri="s3Uri", # the properties below are optional annotation_data_s3_uri="annotationDataS3Uri", document_type="documentType", source_documents_s3_uri="sourceDocumentsS3Uri", split="split" )], data_format="dataFormat", documents=comprehend.CfnEntityRecognizer.EntityRecognizerDocumentsProperty( s3_uri="s3Uri", # the properties below are optional input_format="inputFormat", test_s3_uri="testS3Uri" ), entity_list=comprehend.CfnEntityRecognizer.EntityRecognizerEntityListProperty( s3_uri="s3Uri" ) )
Attributes
- annotations
Describes the annotations associated with an entity recognizer.
- augmented_manifests
A list of augmented manifest files that provide training data for a custom model.
- data_format
The format of your training data.
- documents
Describes the training documents submitted with an entity recognizer.
- entity_list
Describes the entity list submitted with an entity recognizer.
- entity_types
The entity types in the labeled training data.
EntityTypesListItemProperty
- class CfnEntityRecognizer.EntityTypesListItemProperty(*, type)
Bases:
objectAn entity type within a labeled training dataset that Amazon Comprehend uses to train a custom entity recognizer.
- Parameters:
type (
str) – An entity type within a labeled training dataset.- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend entity_types_list_item_property = comprehend.CfnEntityRecognizer.EntityTypesListItemProperty( type="type" )
Attributes
- type
An entity type within a labeled training dataset.
VpcConfigProperty
- class CfnEntityRecognizer.VpcConfigProperty(*, security_group_ids, subnets)
Bases:
objectConfiguration parameters for an optional private Virtual Private Cloud (VPC) containing the resources you are using for the job.
- Parameters:
security_group_ids (
Sequence[str]) – The ID number for a security group on an instance of your private VPC.subnets (
Sequence[str]) – The ID for each subnet being used in your private VPC.
- See:
- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. from aws_cdk import aws_comprehend as comprehend vpc_config_property = comprehend.CfnEntityRecognizer.VpcConfigProperty( security_group_ids=["securityGroupIds"], subnets=["subnets"] )
Attributes
- security_group_ids
The ID number for a security group on an instance of your private VPC.
- subnets
The ID for each subnet being used in your private VPC.