CfnUserPoolUser

class aws_cdk.aws_cognito.CfnUserPoolUser(scope, id, *, user_pool_id, client_metadata=None, desired_delivery_mediums=None, force_alias_creation=None, message_action=None, user_attributes=None, username=None, validation_data=None)

Bases: aws_cdk.core.CfnResource

A CloudFormation AWS::Cognito::UserPoolUser.

The AWS::Cognito::UserPoolUser resource creates an Amazon Cognito user pool user.

CloudformationResource

AWS::Cognito::UserPoolUser

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.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_cognito as cognito

# client_metadata: Any

cfn_user_pool_user = cognito.CfnUserPoolUser(self, "MyCfnUserPoolUser",
    user_pool_id="userPoolId",

    # the properties below are optional
    client_metadata=client_metadata,
    desired_delivery_mediums=["desiredDeliveryMediums"],
    force_alias_creation=False,
    message_action="messageAction",
    user_attributes=[cognito.CfnUserPoolUser.AttributeTypeProperty(
        name="name",
        value="value"
    )],
    username="username",
    validation_data=[cognito.CfnUserPoolUser.AttributeTypeProperty(
        name="name",
        value="value"
    )]
)

Create a new AWS::Cognito::UserPoolUser.

Parameters
  • scope (Construct) –

    • scope in which this resource is defined.

  • id (str) –

    • scoped id of the resource.

  • user_pool_id (str) – The user pool ID for the user pool where the user will be created.

  • client_metadata (Optional[Any]) – A map of custom key-value pairs that you can provide as input for the custom workflow that is invoked by the pre sign-up trigger. You create custom workflows by assigning AWS Lambda functions to user pool triggers. When you create a UserPoolUser resource and include the ClientMetadata property, Amazon Cognito invokes the function that is assigned to the pre sign-up trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata property. In your function code in AWS Lambda , you can process the clientMetadata value to enhance your workflow for your specific needs. For more information, see Customizing User Pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide . .. epigraph:: Take the following limitations into consideration when you use the ClientMetadata parameter: - Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose. - Amazon Cognito does not validate the ClientMetadata value. - Amazon Cognito does not encrypt the the ClientMetadata value, so don’t use it to provide sensitive information.

  • desired_delivery_mediums (Optional[Sequence[str]]) – Specify "EMAIL" if email will be used to send the welcome message. Specify "SMS" if the phone number will be used. The default value is "SMS" . You can specify more than one value.

  • force_alias_creation (Union[bool, IResolvable, None]) – This parameter is used only if the phone_number_verified or email_verified attribute is set to True . Otherwise, it is ignored. If this parameter is set to True and the phone number or email address specified in the UserAttributes parameter already exists as an alias with a different user, the API call will migrate the alias from the previous user to the newly created user. The previous user will no longer be able to log in using that alias. If this parameter is set to False , the API throws an AliasExistsException error if the alias already exists. The default value is False .

  • message_action (Optional[str]) – Set to RESEND to resend the invitation message to a user that already exists and reset the expiration limit on the user’s account. Set to SUPPRESS to suppress sending the message. You can specify only one value.

  • user_attributes (Union[IResolvable, Sequence[Union[IResolvable, AttributeTypeProperty]], None]) – The user attributes and attribute values to be set for the user to be created. These are name-value pairs You can create a user without specifying any attributes other than Username . However, any attributes that you specify as required (in ` <https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_CreateUserPool.html>`_ or in the Attributes tab of the console) must be supplied either by you (in your call to AdminCreateUser ) or by the user (when they sign up in response to your welcome message). For custom attributes, you must prepend the custom: prefix to the attribute name. To send a message inviting the user to sign up, you must specify the user’s email address or phone number. This can be done in your call to AdminCreateUser or in the Users tab of the Amazon Cognito console for managing your user pools. In your call to AdminCreateUser , you can set the email_verified attribute to True , and you can set the phone_number_verified attribute to True . (You can also do this by calling ` <https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_AdminUpdateUserAttributes.html>`_ .) - email : The email address of the user to whom the message that contains the code and user name will be sent. Required if the email_verified attribute is set to True , or if "EMAIL" is specified in the DesiredDeliveryMediums parameter. - phone_number : The phone number of the user to whom the message that contains the code and user name will be sent. Required if the phone_number_verified attribute is set to True , or if "SMS" is specified in the DesiredDeliveryMediums parameter.

  • username (Optional[str]) – The username for the user. Must be unique within the user pool. Must be a UTF-8 string between 1 and 128 characters. After the user is created, the username can’t be changed.

  • validation_data (Union[IResolvable, Sequence[Union[IResolvable, AttributeTypeProperty]], None]) – The user’s validation data. This is an array of name-value pairs that contain user attributes and attribute values that you can use for custom validation, such as restricting the types of user accounts that can be registered. For example, you might choose to allow or disallow user sign-up based on the user’s domain. To configure custom validation, you must create a Pre Sign-up AWS Lambda trigger for the user pool as described in the Amazon Cognito Developer Guide. The Lambda trigger receives the validation data and uses it in the validation process. The user’s validation data isn’t persisted.

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

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.

Return type

None

add_override(path, value)

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path 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"
       ...
     },
   ]
   ...
}
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: true

  • default (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

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters

key (str) –

See

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.

Return type

Any

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::Cognito::UserPoolUser'
cfn_options

Options for this resource, such as condition, update policy etc.

Return type

ICfnResourceOptions

cfn_resource_type

AWS resource type.

Return type

str

client_metadata

A map of custom key-value pairs that you can provide as input for the custom workflow that is invoked by the pre sign-up trigger.

You create custom workflows by assigning AWS Lambda functions to user pool triggers. When you create a UserPoolUser resource and include the ClientMetadata property, Amazon Cognito invokes the function that is assigned to the pre sign-up trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata property. In your function code in AWS Lambda , you can process the clientMetadata value to enhance your workflow for your specific needs.

For more information, see Customizing User Pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide . .. epigraph:

Take the following limitations into consideration when you use the ClientMetadata parameter:

- Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose.
- Amazon Cognito does not validate the ClientMetadata value.
- Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information.
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-clientmetadata

Return type

Any

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.

Return type

List[str]

desired_delivery_mediums

Specify "EMAIL" if email will be used to send the welcome message.

Specify "SMS" if the phone number will be used. The default value is "SMS" . You can specify more than one value.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-desireddeliverymediums

Return type

Optional[List[str]]

force_alias_creation

This parameter is used only if the phone_number_verified or email_verified attribute is set to True .

Otherwise, it is ignored.

If this parameter is set to True and the phone number or email address specified in the UserAttributes parameter already exists as an alias with a different user, the API call will migrate the alias from the previous user to the newly created user. The previous user will no longer be able to log in using that alias.

If this parameter is set to False , the API throws an AliasExistsException error if the alias already exists. The default value is False .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-forcealiascreation

Return type

Union[bool, IResolvable, None]

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).

Return type

str

Returns

the logical ID as a stringified token. This value will only get resolved during synthesis.

message_action

Set to RESEND to resend the invitation message to a user that already exists and reset the expiration limit on the user’s account.

Set to SUPPRESS to suppress sending the message. You can specify only one value.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-messageaction

Return type

Optional[str]

node

The construct tree node associated with this construct.

Return type

ConstructNode

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 }).

Return type

str

stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

Return type

Stack

user_attributes

The user attributes and attribute values to be set for the user to be created.

These are name-value pairs You can create a user without specifying any attributes other than Username . However, any attributes that you specify as required (in ` <https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_CreateUserPool.html>`_ or in the Attributes tab of the console) must be supplied either by you (in your call to AdminCreateUser ) or by the user (when they sign up in response to your welcome message).

For custom attributes, you must prepend the custom: prefix to the attribute name.

To send a message inviting the user to sign up, you must specify the user’s email address or phone number. This can be done in your call to AdminCreateUser or in the Users tab of the Amazon Cognito console for managing your user pools.

In your call to AdminCreateUser , you can set the email_verified attribute to True , and you can set the phone_number_verified attribute to True . (You can also do this by calling ` <https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_AdminUpdateUserAttributes.html>`_ .)

  • email : The email address of the user to whom the message that contains the code and user name will be sent. Required if the email_verified attribute is set to True , or if "EMAIL" is specified in the DesiredDeliveryMediums parameter.

  • phone_number : The phone number of the user to whom the message that contains the code and user name will be sent. Required if the phone_number_verified attribute is set to True , or if "SMS" is specified in the DesiredDeliveryMediums parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-userattributes

Return type

Union[IResolvable, List[Union[IResolvable, AttributeTypeProperty]], None]

user_pool_id

The user pool ID for the user pool where the user will be created.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-userpoolid

Return type

str

username

The username for the user.

Must be unique within the user pool. Must be a UTF-8 string between 1 and 128 characters. After the user is created, the username can’t be changed.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-username

Return type

Optional[str]

validation_data

The user’s validation data.

This is an array of name-value pairs that contain user attributes and attribute values that you can use for custom validation, such as restricting the types of user accounts that can be registered. For example, you might choose to allow or disallow user sign-up based on the user’s domain.

To configure custom validation, you must create a Pre Sign-up AWS Lambda trigger for the user pool as described in the Amazon Cognito Developer Guide. The Lambda trigger receives the validation data and uses it in the validation process.

The user’s validation data isn’t persisted.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-userpooluser.html#cfn-cognito-userpooluser-validationdata

Return type

Union[IResolvable, List[Union[IResolvable, AttributeTypeProperty]], None]

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

AttributeTypeProperty

class CfnUserPoolUser.AttributeTypeProperty(*, name=None, value=None)

Bases: object

Specifies whether the attribute is standard or custom.

Parameters
  • name (Optional[str]) – The name of the attribute.

  • value (Optional[str]) – The value of the attribute.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cognito-userpooluser-attributetype.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_cognito as cognito

attribute_type_property = cognito.CfnUserPoolUser.AttributeTypeProperty(
    name="name",
    value="value"
)

Attributes

name

The name of the attribute.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cognito-userpooluser-attributetype.html#cfn-cognito-userpooluser-attributetype-name

Return type

Optional[str]

value

The value of the attribute.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cognito-userpooluser-attributetype.html#cfn-cognito-userpooluser-attributetype-value

Return type

Optional[str]