openapi: 3.0.0 info: version: '2014-06-30' x-release: v4 title: 'Amazon Cognito Identity #X Amz Target=AWSCognitoIdentityProviderService.AddCustomAttributes #X Amz Target=AWSCognitoIdentityProviderService.AddCustomAttributes #X Amz Target=AWSCognitoIdentityProviderService.ResendConfirmationCode API' description: Amazon Cognito Federated Identities

Amazon Cognito Federated Identities is a web service that delivers scoped temporary credentials to mobile devices and other untrusted environments. It uniquely identifies a device and supplies the user with a consistent identity over the lifetime of an application.

Using Amazon Cognito Federated Identities, you can enable authentication with one or more third-party identity providers (Facebook, Google, or Login with Amazon) or an Amazon Cognito user pool, and you can also choose to support unauthenticated access from your app. Cognito delivers a unique identifier for each user and acts as an OpenID token provider trusted by AWS Security Token Service (STS) to access temporary, limited-privilege AWS credentials.

For a description of the authentication flow from the Amazon Cognito Developer Guide see Authentication Flow.

For more information see Amazon Cognito Federated Identities.

x-logo: url: https://twitter.com/awscloud/profile_image?size=original backgroundColor: '#FFFFFF' termsOfService: https://aws.amazon.com/service-terms/ contact: name: Mike Ralphson email: mike.ralphson@gmail.com url: https://github.com/mermade/aws2openapi x-twitter: PermittedSoc license: name: Apache 2.0 License url: http://www.apache.org/licenses/ x-providerName: amazonaws.com x-serviceName: cognito-identity x-origin: - contentType: application/json url: https://raw.githubusercontent.com/aws/aws-sdk-js/master/apis/cognito-identity-2014-06-30.normal.json converter: url: https://github.com/mermade/aws2openapi version: 1.0.0 x-apisguru-driver: external x-apiClientRegistration: url: https://portal.aws.amazon.com/gp/aws/developer/registration/index.html?nc2=h_ct x-apisguru-categories: - cloud x-preferred: true servers: - url: http://cognito-identity.{region}.amazonaws.com variables: region: description: The AWS region enum: - us-east-1 - us-east-2 - us-west-1 - us-west-2 - us-gov-west-1 - us-gov-east-1 - ca-central-1 - eu-north-1 - eu-west-1 - eu-west-2 - eu-west-3 - eu-central-1 - eu-south-1 - af-south-1 - ap-northeast-1 - ap-northeast-2 - ap-northeast-3 - ap-southeast-1 - ap-southeast-2 - ap-east-1 - ap-south-1 - sa-east-1 - me-south-1 default: us-east-1 description: The Amazon Cognito Identity multi-region endpoint - url: https://cognito-identity.{region}.amazonaws.com variables: region: description: The AWS region enum: - us-east-1 - us-east-2 - us-west-1 - us-west-2 - us-gov-west-1 - us-gov-east-1 - ca-central-1 - eu-north-1 - eu-west-1 - eu-west-2 - eu-west-3 - eu-central-1 - eu-south-1 - af-south-1 - ap-northeast-1 - ap-northeast-2 - ap-northeast-3 - ap-southeast-1 - ap-southeast-2 - ap-east-1 - ap-south-1 - sa-east-1 - me-south-1 default: us-east-1 description: The Amazon Cognito Identity multi-region endpoint - url: http://cognito-identity.{region}.amazonaws.com.cn variables: region: description: The AWS region enum: - cn-north-1 - cn-northwest-1 default: cn-north-1 description: The Amazon Cognito Identity endpoint for China (Beijing) and China (Ningxia) - url: https://cognito-identity.{region}.amazonaws.com.cn variables: region: description: The AWS region enum: - cn-north-1 - cn-northwest-1 default: cn-north-1 description: The Amazon Cognito Identity endpoint for China (Beijing) and China (Ningxia) security: - hmac: [] tags: - name: '#X Amz Target=AWSCognitoIdentityProviderService.ResendConfirmationCode' paths: /#X-Amz-Target=AWSCognitoIdentityProviderService.ResendConfirmationCode: parameters: - $ref: '#/components/parameters/X-Amz-Content-Sha256' - $ref: '#/components/parameters/X-Amz-Date' - $ref: '#/components/parameters/X-Amz-Algorithm' - $ref: '#/components/parameters/X-Amz-Credential' - $ref: '#/components/parameters/X-Amz-Security-Token' - $ref: '#/components/parameters/X-Amz-Signature' - $ref: '#/components/parameters/X-Amz-SignedHeaders' post: operationId: ResendConfirmationCode description:

Resends the confirmation (for confirmation of registration) to a specific user in the user pool.

Amazon Cognito doesn't evaluate Identity and Access Management (IAM) policies in requests for this API operation. For this operation, you can't use IAM credentials to authorize requests, and you can't grant IAM permissions in policies. For more information about authorization models in Amazon Cognito, see Using the Amazon Cognito native and OIDC APIs.

This action might generate an SMS text message. Starting June 1, 2021, US telecom carriers require you to register an origination phone number before you can send SMS messages to US phone numbers. If you use SMS text messages in Amazon Cognito, you must register a phone number with Amazon Pinpoint. Amazon Cognito uses the registered number automatically. Otherwise, Amazon Cognito users who must receive SMS messages might not be able to sign up, activate their accounts, or sign in.

If you have never used SMS text messages with Amazon Cognito or any other Amazon Web Service, Amazon Simple Notification Service might place your account in the SMS sandbox. In sandbox mode , you can send messages only to verified phone numbers. After you test your app while in the sandbox environment, you can move out of the sandbox and into production. For more information, see SMS message settings for Amazon Cognito user pools in the Amazon Cognito Developer Guide.

responses: '200': description: Success content: application/json: schema: $ref: '#/components/schemas/ResendConfirmationCodeResponse' examples: ResendConfirmationCode200Example: summary: Default ResendConfirmationCode 200 response x-microcks-default: true value: CodeDeliveryDetails: example '480': description: ResourceNotFoundException content: application/json: schema: $ref: '#/components/schemas/ResourceNotFoundException' examples: ResendConfirmationCode480Example: summary: Default ResendConfirmationCode 480 response x-microcks-default: true value: example '481': description: InvalidParameterException content: application/json: schema: $ref: '#/components/schemas/InvalidParameterException' examples: ResendConfirmationCode481Example: summary: Default ResendConfirmationCode 481 response x-microcks-default: true value: example '482': description: UnexpectedLambdaException content: application/json: schema: $ref: '#/components/schemas/UnexpectedLambdaException' examples: ResendConfirmationCode482Example: summary: Default ResendConfirmationCode 482 response x-microcks-default: true value: example '483': description: UserLambdaValidationException content: application/json: schema: $ref: '#/components/schemas/UserLambdaValidationException' examples: ResendConfirmationCode483Example: summary: Default ResendConfirmationCode 483 response x-microcks-default: true value: example '484': description: NotAuthorizedException content: application/json: schema: $ref: '#/components/schemas/NotAuthorizedException' examples: ResendConfirmationCode484Example: summary: Default ResendConfirmationCode 484 response x-microcks-default: true value: example '485': description: InvalidLambdaResponseException content: application/json: schema: $ref: '#/components/schemas/InvalidLambdaResponseException' examples: ResendConfirmationCode485Example: summary: Default ResendConfirmationCode 485 response x-microcks-default: true value: example '486': description: TooManyRequestsException content: application/json: schema: $ref: '#/components/schemas/TooManyRequestsException' examples: ResendConfirmationCode486Example: summary: Default ResendConfirmationCode 486 response x-microcks-default: true value: example '487': description: LimitExceededException content: application/json: schema: $ref: '#/components/schemas/LimitExceededException' examples: ResendConfirmationCode487Example: summary: Default ResendConfirmationCode 487 response x-microcks-default: true value: example '488': description: InvalidSmsRoleAccessPolicyException content: application/json: schema: $ref: '#/components/schemas/InvalidSmsRoleAccessPolicyException' examples: ResendConfirmationCode488Example: summary: Default ResendConfirmationCode 488 response x-microcks-default: true value: example '489': description: InvalidSmsRoleTrustRelationshipException content: application/json: schema: $ref: '#/components/schemas/InvalidSmsRoleTrustRelationshipException' examples: ResendConfirmationCode489Example: summary: Default ResendConfirmationCode 489 response x-microcks-default: true value: example '490': description: InvalidEmailRoleAccessPolicyException content: application/json: schema: $ref: '#/components/schemas/InvalidEmailRoleAccessPolicyException' examples: ResendConfirmationCode490Example: summary: Default ResendConfirmationCode 490 response x-microcks-default: true value: example '491': description: CodeDeliveryFailureException content: application/json: schema: $ref: '#/components/schemas/CodeDeliveryFailureException' examples: ResendConfirmationCode491Example: summary: Default ResendConfirmationCode 491 response x-microcks-default: true value: example '492': description: UserNotFoundException content: application/json: schema: $ref: '#/components/schemas/UserNotFoundException' examples: ResendConfirmationCode492Example: summary: Default ResendConfirmationCode 492 response x-microcks-default: true value: example '493': description: InternalErrorException content: application/json: schema: $ref: '#/components/schemas/InternalErrorException' examples: ResendConfirmationCode493Example: summary: Default ResendConfirmationCode 493 response x-microcks-default: true value: example '494': description: ForbiddenException content: application/json: schema: $ref: '#/components/schemas/ForbiddenException' examples: ResendConfirmationCode494Example: summary: Default ResendConfirmationCode 494 response x-microcks-default: true value: example requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ResendConfirmationCodeRequest' parameters: - name: X-Amz-Target in: header required: true schema: type: string enum: - AWSCognitoIdentityProviderService.ResendConfirmationCode summary: Amazon Cognito Resend Confirmation Code x-microcks-operation: delay: 0 dispatcher: FALLBACK tags: - '#X Amz Target=AWSCognitoIdentityProviderService.ResendConfirmationCode' components: schemas: CodeDeliveryFailureException: {} InvalidSmsRoleTrustRelationshipException: {} ClientIdType: type: string pattern: '[\w+]+' minLength: 1 maxLength: 128 format: password ResourceNotFoundException: {} AttributeNameType: type: string pattern: '[\p{L}\p{M}\p{S}\p{N}\p{P}]+' minLength: 1 maxLength: 32 ForbiddenException: {} InvalidParameterException: {} SecretHashType: type: string pattern: '[\w+=/]+' minLength: 1 maxLength: 128 format: password ResendConfirmationCodeRequest: type: object required: - ClientId - Username title: ResendConfirmationCodeRequest properties: ClientId: allOf: - $ref: '#/components/schemas/ClientIdType' - description: The ID of the client associated with the user pool. SecretHash: allOf: - $ref: '#/components/schemas/SecretHashType' - description: A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message. UserContextData: allOf: - $ref: '#/components/schemas/UserContextDataType' - description: Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito when it makes API requests. Username: allOf: - $ref: '#/components/schemas/UsernameType' - description: The username attribute of the user to whom you want to resend a confirmation code. AnalyticsMetadata: allOf: - $ref: '#/components/schemas/AnalyticsMetadataType' - description: The Amazon Pinpoint analytics metadata that contributes to your metrics for ResendConfirmationCode calls. ClientMetadata: allOf: - $ref: '#/components/schemas/ClientMetadataType' - description:

A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.

You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ResendConfirmationCode API action, Amazon Cognito invokes the function that is assigned to the custom message 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 parameter in your ResendConfirmationCode request. In your function code in 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.

When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:

description: Represents the request to resend the confirmation code. UserLambdaValidationException: {} UserContextDataType: type: object properties: IpAddress: allOf: - $ref: '#/components/schemas/StringType' - description: The source IP address of your user's device. EncodedData: allOf: - $ref: '#/components/schemas/StringType' - description: Encoded device-fingerprint details that your app collected with the Amazon Cognito context data collection library. For more information, see Adding user device and session data to API requests. description: Contextual data, such as the user's device fingerprint, IP address, or location, used for evaluating the risk of an unexpected event by Amazon Cognito advanced security. UserNotFoundException: {} StringType: type: string minLength: 0 maxLength: 131072 InvalidLambdaResponseException: {} ResendConfirmationCodeResponse: type: object properties: CodeDeliveryDetails: allOf: - $ref: '#/components/schemas/CodeDeliveryDetailsType' - description: The code delivery details returned by the server in response to the request to resend the confirmation code. description: The response from the server when Amazon Cognito makes the request to resend a confirmation code. UnexpectedLambdaException: {} ClientMetadataType: type: object additionalProperties: $ref: '#/components/schemas/StringType' CodeDeliveryDetailsType: type: object properties: Destination: allOf: - $ref: '#/components/schemas/StringType' - description: The email address or phone number destination where Amazon Cognito sent the code. DeliveryMedium: allOf: - $ref: '#/components/schemas/DeliveryMediumType' - description: The method that Amazon Cognito used to send the code. AttributeName: allOf: - $ref: '#/components/schemas/AttributeNameType' - description: The name of the attribute that Amazon Cognito verifies with the code. description: The delivery details for an email or SMS message that Amazon Cognito sent for authentication or verification. InvalidEmailRoleAccessPolicyException: {} InvalidSmsRoleAccessPolicyException: {} NotAuthorizedException: {} InternalErrorException: {} DeliveryMediumType: type: string enum: - SMS - EMAIL UsernameType: type: string pattern: '[\p{L}\p{M}\p{S}\p{N}\p{P}]+' minLength: 1 maxLength: 128 format: password TooManyRequestsException: {} LimitExceededException: {} AnalyticsMetadataType: type: object properties: AnalyticsEndpointId: allOf: - $ref: '#/components/schemas/StringType' - description: The endpoint ID. description:

An Amazon Pinpoint analytics endpoint.

An endpoint uniquely identifies a mobile device, email address, or phone number that can receive messages from Amazon Pinpoint analytics. For more information about Amazon Web Services Regions that can contain Amazon Pinpoint resources for use with Amazon Cognito user pools, see Using Amazon Pinpoint analytics with Amazon Cognito user pools.

parameters: X-Amz-Content-Sha256: name: X-Amz-Content-Sha256 in: header schema: type: string required: false X-Amz-Date: name: X-Amz-Date in: header schema: type: string required: false X-Amz-Security-Token: name: X-Amz-Security-Token in: header schema: type: string required: false X-Amz-SignedHeaders: name: X-Amz-SignedHeaders in: header schema: type: string required: false X-Amz-Algorithm: name: X-Amz-Algorithm in: header schema: type: string required: false X-Amz-Signature: name: X-Amz-Signature in: header schema: type: string required: false X-Amz-Credential: name: X-Amz-Credential in: header schema: type: string required: false securitySchemes: hmac: type: apiKey name: Authorization in: header description: Amazon Signature authorization v4 x-amazon-apigateway-authtype: awsSigv4 externalDocs: description: Amazon Web Services documentation url: https://docs.aws.amazon.com/cognito-identity/ x-hasEquivalentPaths: true