User Registration APIs - Home

1. Overview

This page contains the APIs that are used to manage User Registrations. A registration is the association between a User and an Application that they log into. Here are the APIs:

[create-a-user-registration-for-an-existing-user]
[create-a-user-and-registration-combined]
[retrieve-a-user-registration]
[update-a-user-registration]
[delete-a-user-registration]
[verify-a-user-registration]
[resend-a-user-registration-verification-email]

2. Create a User Registration (for an existing user)

This API is used to create a new User Registration for an existing User. If the User has already created their global account but is now creating an account for an Application, this is the API you will use to create the new account. You must specify the User Id being registered on the URI. The Id of the Application the User is registering for is sent in the request body.

2.1. Request

Create a User Registration for an existing User

URI

POST /api/user/registration/{userId}

Table 1. Request Parameters
userId [UUID] Required	The Id of the User that is registering for the Application.

Table 2. Request Body
generateAuthenticationToken [boolean] Optional	Determines if FusionAuth should generate an Authentication Token for this registration.
registration.applicationId [UUID] Required	The Id of the Application that this registration is for.
registration.data [Object] Optional	An object that can hold any information about the User for this registration that should be persisted.
registration.preferredLanguages [Array<String>] Optional	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.id [UUID] Optional defaults to secure random UUID	The Id of this registration. If not specified a secure random UUID will be generated.
registration.roles [Array<String>] Optional	The list of roles that the User has for this Application.
registration.timezone [String] Optional	The User’s preferred timezone for this Application registration.
registration.username [String] Optional	The username of the User for this Application only.
skipRegistrationVerification [Boolean] Optional defaults to `false`	Indicates to FusionAuth that it should skip registration verification even if it is enabled for the Application.

Example Request JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "username": "johnny123"
  }
}

2.2. Response

The response for this API contains the User Registration that was created. Security sensitive fields will not be returned in the response.

Table 3. Response Codes
Code	Description
200	The request was successful. The response will contain a JSON body.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
404	The user specified by Id in the request parameter does not exist. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

Table 4. Response Body
registration.applicationId [UUID]	The Id of the Application that this registration is for.
registration.authenticationToken [String]	The Authentication Token for this registration (if one exists).
registration.cleanSpeakId [UUID]	This Id is used by FusionAuth when the User’s username for this registration is sent to CleanSpeak to be moderated (filtered and potentially sent to the approval queue). It is the content Id of the username inside CleanSpeak.
registration.data [Object]	An object that can hold any information about the User for this registration that should be persisted.
registration.id [UUID]	The Id of this registration.
registration.insertInstant [Long]	The instant that this registration was created.
registration.lastLoginInstant [Long]	The instant that the User last logged into the Application for this registration.
registration.preferredLanguages [Array<String>]	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.roles [Array<String>]	The list of roles that the User has for this registration.
registration.timezone [String]	The User’s preferred timezone for this registration.
registration.tokens [Map<String,String>] Available Since 1.1.0	A map that contains tokens returned from identity providers. For example, if this user has authenticated using the Facebook Identity Provider, the Facebook access token will be available in this map, keyed by name `Facebook`. For an OpenID Connect Identity provider, or other generic providers, if a token is stored it will be keyed by the Identity Provider unique Id.
registration.username [String]	The username of the User for this registration only.
registration.usernameStatus [String]	The current status of the username. This is used if you are moderating usernames via CleanSpeak. The possible values are: `ACTIVE` - the username is active `PENDING` - the username is pending approval/moderation `REJECTED` - the username was rejected during moderation If a username has been rejected, it is still possible to allow the User to update it and have the new one moderated again.
registration.verified [Boolean]	This value indicates if this User’s registration has been verified.

Example Response JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "insertInstant": 1446064706250,
    "lastLoginInstant": 1456064601291,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "tokens": {
      "Facebook": "nQbbBIzDhMXXfa7iDUoonz5zS",
      "19544aa2-d634-4859-b193-e57af82b5d12": "eu1SsrjsiDf3h3LryUjxHIKTS0yyrbiPcsKF3HDp"
    },
    "username": "johnny123",
    "usernameStatus": "ACTIVE"
  }
}

3. Create a User and Registration (combined)

This API is used to create a new User and a User Registration in a single request. This is useful if for example you have a main website that User’s create their account on initially. The User is technically creating their global User object and a User Registration for that website (i.e. that Application). In this case, you will want to create the User and the User Registration in a single step. This is the API to use for that. You can optionally still provide an Id for the new User on the URI. If you don’t specify an Id for the User, FusionAuth will create one for you.

3.1. Request

Create a User and a User Registration in a single API call

URI

POST /api/user/registration/{userId}

Table 5. Request Parameters
userId [UUID] Optional	The Id to use for the new User. If you don’t specify this, FusionAuth will generate a random UUID.

This request requires that you specify both the User object and the User Registration object in the request body. The fields for each are listed below.

Table 6. Request Body
generateAuthenticationToken [Boolean] Optional	Determines if FusionAuth should generate an Authentication Token for this registration.
registration.applicationId [UUID] Required	The Id of the Application that this registration is for.
registration.data [Object] Optional	An object that can hold any information about the User for this registration that should be persisted.
registration.preferredLanguages [Array<String>] Optional	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.id [UUID] Optional	The Id of this registration. If this is not specified, FusionAuth will create a random UUID for you.
registration.roles [Array<String>] Optional	The list of roles that the User has for this Application.
registration.timezone [String] Optional	The User’s preferred timezone for this Application registration. The format is not enforced, however it is recommended to use a timezone in the TZ format such as `America/Denver` or `US/Mountain`
registration.username [String] Optional	The username of the User for this Application only.
sendSetPasswordEmail [Boolean] Optional defaults to `false`	Whether or not the User is sent an email asking them to setup their password. This is useful if someone else is creating an account for a User with an Application. The Email Template that is used is configured in the System Configuration setting for Set Password Email Template. If you have also enabled email verification and do not select to skip verification using the `skipVerification` parameter, only the setup password email will be sent to the user. Setting up the password using the email sent during this user create operation will implicitly verify the User’s email if it is not already verified. If the SMTP email configuration is not complete, or disabled, this value is ignored.
skipRegistrationVerification [Boolean] Optional defaults to `false`	Indicates to FusionAuth that it should skip registration verification even if it is enabled for the Application.
skipVerification [String] Optional defaults to `false`	Whether or not email verification should be skipped or not. In some cases, you might want to verify User’s emails and in other cases you won’t. This flag controls that behavior.
user.birthDate [String] Optional	An `ISO-8601` formatted date of the User’s birthdate such as `YYYY-MM-DD`.
user.data [Object] Optional	An object that can hold any information about a User that should be persisted.
user.email [String] Optional	The User’s email address. An email address is a unique in FusionAuth and stored in lower case.
user.encryptionScheme [String] Optional defaults to `salted-pbkdf2-hmac-sha256`	The method for encrypting the User’s password. The following encryptors are provided with FusionAuth: `salted-md5` `salted-sha256` `salted-hmac-sha256` `salted-pbkdf2-hmac-sha256` `bcrypt` You can also create your own password encryptor. See the Password Encryptors section for more information.
user.expiry [Long] Optional	The expiration instant of the User’s account. An expired user is not permitted to login.
user.factor [String] Optional	The factor used by the password encryption scheme. If not provided, the `PasswordEncryptor` provides a default value. Generally this will be used as an iteration count to generate the hash. The actual use of this value is up to the `PasswordEncryptor` implementation.
user.firstName [String] Optional	The first name of the User.
user.fullName [String] Optional	The User’s full name (as a separate field that is not calculated from firstName and lastName)
user.imageUrl [String] Optional	The URL that points to an image file that is the User’s profile image.
user.lastName [String] Optional	The User’s last name.
user.middleName [String] Optional	The User’s middle name.
user.mobilePhone [String] Optional	The User’s mobile phone number. This is useful is you will be sending push notifications or SMS messages to the User.
user.password [String] Optional	The User’s password. This field is optional only if `sendSetPasswordEmail` is set to `true`. By default `sendSetPasswordEmail` is `false`, and then this field will be required.
user.passwordChangeRequired [Boolean] Optional	Indicates that the User’s password needs to be changed during their next login attempt.
user.preferredLanguages [Array<String>] Optional	An array of locale strings that give, in order, the User’s preferred languages. These are important for email templates and other localizable text. See Locales.
user.timezone [String] Optional	The User’s preferred timezone. The format is not enforced, however it is recommended to use a timezone in the TZ format such as `America/Denver` or `US/Mountain`
users.twoFactorDelivery [String] Optional defaults to `None`	The User’s preferred delivery for verification codes during a two factor login request. The possible values are: `None` `TextMessage` When using `TextMessage` the User will also need a valid `mobilePhone`.
user.twoFactorEnabled [Boolean] Optional	Determines if the User has two factor authentication enabled for their account or not. See the Enable Two Factor and Disable Two Factor APIs as an alternative to performing this action using the User API.
user.twoFactorSecret [String] Optional	The secret used to generate Two Factor verification codes. You may optionally use value provided in the `secret` field returned by the Two Factor Secret API instead of generating this value yourself. Unless you are using `TextMessage` as your delivery type, ensure you are able to share the secret with the User before enabling Two Factor authentication. Beginning in version 1.17.0, if you do create a User with `TextMessage` set as the `twoFactorDelivery` type and you omit this value, the secret will be generated for you. The secret can be generated because it is not necessary to share the secret with the User for this delivery method. When using `None` as the `twoFactorDelivery` this value will be required.
user.username [String] Optional	The username of the User.

Example Request JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "insertInstant": 1446064706250,
    "lastLoginInstant": 1456064601291,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "username": "johnny123",
    "usernameStatus": "ACTIVE"
  },
  "sendSetPasswordEmail": false,
  "skipVerification": false,
  "user": {
    "birthDate": "1976-05-30",
    "data": {
      "displayName": "Johnny Boy",
      "favoriteColors": [
        "Red",
        "Blue"
      ]
    },
    "email": "example@fusionauth.io",
    "expiry": 1571786483322,
    "firstName": "John",
    "fullName": "John Doe",
    "id": "00000000-0000-0001-0000-000000000000",
    "imageUrl": "http://65.media.tumblr.com/tumblr_l7dbl0MHbU1qz50x3o1_500.png",
    "lastName": "Doe",
    "middleName": "William",
    "mobilePhone": "303-555-1234",
    "passwordChangeRequired": false,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "timezone": "America/Denver",
    "twoFactorEnabled": false,
    "usernameStatus": "ACTIVE",
    "username": "johnny123"
  }
}

3.2. Response

The response for this API contains the User and the User Registration that were created. Security sensitive fields will not be returned in the response.

Table 7. Response Codes
Code	Description
200	The request was successful. The response will contain a JSON body.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

Table 8. Response Body
registration.applicationId [UUID]	The Id of the Application that this registration is for.
registration.authenticationToken [String]	The Authentication Token for this registration (if one exists).
registration.cleanSpeakId [UUID]	This Id is used by FusionAuth when the User’s username for this registration is sent to CleanSpeak to be moderated (filtered and potentially sent to the approval queue). It is the content Id of the username inside CleanSpeak.
registration.data [Object]	An object that can hold any information about the User for this registration that should be persisted.
registration.id [UUID]	The Id of this registration.
registration.insertInstant [Long]	The instant that this registration was created.
registration.lastLoginInstant [Long]	The instant that the User last logged into the Application for this registration.
registration.preferredLanguages [Array<String>]	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.roles [Array<String>]	The list of roles that the User has for this registration.
registration.timezone [String]	The User’s preferred timezone for this registration.
registration.tokens [Map<String,String>] Available Since 1.1.0	A map that contains tokens returned from identity providers. For example, if this user has authenticated using the Facebook Identity Provider, the Facebook access token will be available in this map, keyed by name `Facebook`. For an OpenID Connect Identity provider, or other generic providers, if a token is stored it will be keyed by the Identity Provider unique Id.
registration.username [String]	The username of the User for this registration only.
registration.verified [Boolean]	This value indicates if this User’s registration has been verified.
registration.usernameStatus [String]	The current status of the username. This is used if you are moderating usernames via CleanSpeak. The possible values are: `ACTIVE` - the username is active `PENDING` - the username is pending approval/moderation `REJECTED` - the username was rejected during moderation If a username has been rejected, it is still possible to allow the User to update it and have the new one moderated again.
user.birthDate [String]	The User’s birthdate formatted as `YYYY-MM-DD`
user.cleanSpeakId [UUID]	This Id is used by FusionAuth when the User’s username is sent to CleanSpeak to be moderated (filtered and potentially sent to the approval queue). It is the content Id of the username inside CleanSpeak.
user.data [Object]	An object that can hold any information about the User that should be persisted.
user.email [String]	The User’s email address.
user.expiry [Long]	The expiration instant of the User’s account. An expired user is not permitted to login.
user.firstName [String]	The first name of the User.
user.fullName [String]	The User’s full name (as a separate field that is not calculated from firstName and lastName)
user.id [UUID]	The User’s unique Id.
user.imageUrl [String]	The URL that points to an image file that is the User’s profile image.
user.lastLoginInstant [Long]	The instant when the User logged in last.
user.lastName [String]	The User’s last name.
user.middleName [String]	The User’s middle name.
user.mobilePhone [String]	The User’s mobile phone number. This is useful is you will be sending push notifications or SMS messages to the User.
user.passwordChangeRequired [Boolean]	Indicates that the User’s password needs to be changed during their next login attempt.
user.passwordLastUpdateInstant [Long]	The instant that the User last changed their password.
user.preferredLanguages [Array<String>]	An array of locale strings that give, in order, the User’s preferred languages. These are important for email templates and other localizable text. See Locales.
user.timezone [String]	The User’s preferred timezone.
users.twoFactorDelivery [String]	The User’s preferred delivery for verification codes during a two factor login request. The possible values are: `None` `TextMessage`
user.twoFactorEnabled [Boolean]	Determines if the User has two factor authentication enabled for their account or not.
user.username [String]	The username of the User.
user.usernameStatus [String]	The current status of the username. This is used if you are moderating usernames via CleanSpeak. The possible values are: `ACTIVE` - the username is active `PENDING` - the username is pending approval/moderation `REJECTED` - the username was rejected during moderation If a username has been rejected, it is still possible to allow the User to update it and have the new one moderated again.
user.verified [Boolean]	Whether or not the User’s email has been verified.

Example Response JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "insertInstant": 1446064706250,
    "lastLoginInstant": 1456064601291,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "tokens": {
      "Facebook": "nQbbBIzDhMXXfa7iDUoonz5zS",
      "19544aa2-d634-4859-b193-e57af82b5d12": "eu1SsrjsiDf3h3LryUjxHIKTS0yyrbiPcsKF3HDp"
    },
    "username": "johnny123",
    "usernameStatus": "ACTIVE"
  },
  "user": {
    "active": true,
    "birthDate": "1976-05-30",
    "data": {
      "displayName": "Johnny Boy",
      "favoriteColors": [
        "Red",
        "Blue"
      ]
    },
    "email": "example@fusionauth.io",
    "expiry": 1571786483322,
    "firstName": "John",
    "fullName": "John Doe",
    "id": "00000000-0000-0001-0000-000000000000",
    "imageUrl": "http://65.media.tumblr.com/tumblr_l7dbl0MHbU1qz50x3o1_500.png",
    "lastLoginInstant": 1471786483322,
    "lastName": "Doe",
    "middleName": "William",
    "mobilePhone": "303-555-1234",
    "passwordChangeRequired": false,
    "passwordLastUpdateInstant": 1471786483322,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "timezone": "America/Denver",
    "twoFactorEnabled": false,
    "usernameStatus": "ACTIVE",
    "username": "johnny123",
    "verified": true
  }
}

4. Retrieve a User Registration

This API is used to retrieve a single User Registration. This is the information about a User for a single Application.

4.1. Request

Retrieve a User Registration for the User Id and Application Id

URI

GET /api/user/registration/{userId}/{applicationId}

Table 9. Request Parameters
applicationId [UUID] Required	The Id of the Application that the User is registered for.
userId [UUID] Required	The Id of the User whose registration is being retrieved.

4.2. Response

The response for this API contains the User Registration.

Table 10. Response Codes
Code	Description
200	The request was successful. The response will contain a JSON body.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
404	The object you requested doesn’t exist. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

Table 11. Response Body
registration.applicationId [UUID]	The Id of the Application that this registration is for.
registration.authenticationToken [String]	The Authentication Token for this registration (if one exists).
registration.cleanSpeakId [UUID]	This Id is used by FusionAuth when the User’s username for this registration is sent to CleanSpeak to be moderated (filtered and potentially sent to the approval queue). It is the content Id of the username inside CleanSpeak.
registration.data [Object]	An object that can hold any information about the User for this registration that should be persisted.
registration.id [UUID]	The Id of this registration.
registration.insertInstant [Long]	The instant that this registration was created.
registration.lastLoginInstant [Long]	The instant that the User last logged into the Application for this registration.
registration.preferredLanguages [Array<String>]	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.roles [Array<String>]	The list of roles that the User has for this registration.
registration.timezone [String]	The User’s preferred timezone for this registration.
registration.tokens [Map<String,String>] Available Since 1.1.0	A map that contains tokens returned from identity providers. For example, if this user has authenticated using the Facebook Identity Provider, the Facebook access token will be available in this map, keyed by name `Facebook`. For an OpenID Connect Identity provider, or other generic providers, if a token is stored it will be keyed by the Identity Provider unique Id.
registration.username [String]	The username of the User for this registration only.
registration.usernameStatus [String]	The current status of the username. This is used if you are moderating usernames via CleanSpeak. The possible values are: `ACTIVE` - the username is active `PENDING` - the username is pending approval/moderation `REJECTED` - the username was rejected during moderation If a username has been rejected, it is still possible to allow the User to update it and have the new one moderated again.
registration.verified [Boolean]	This value indicates if this User’s registration has been verified.

Example Response JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "insertInstant": 1446064706250,
    "lastLoginInstant": 1456064601291,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "tokens": {
      "Facebook": "nQbbBIzDhMXXfa7iDUoonz5zS",
      "19544aa2-d634-4859-b193-e57af82b5d12": "eu1SsrjsiDf3h3LryUjxHIKTS0yyrbiPcsKF3HDp"
    },
    "username": "johnny123",
    "usernameStatus": "ACTIVE"
  }
}

5. Update a User Registration

This API is used to update a User Registration for a User. This API is used to update the User’s registration for a specific Application. You must specify the User Id for the User that is updating their information on the URI. The Id of the Application the User is updating their information for is sent in the request body.

5.1. Request

Update a User Registration

URI

PUT /api/user/registration/{userId}

Table 12. Request Parameters
userId [UUID] Required	The Id of the User that is updating their User Registration for the Application.

Table 13. Request Body
generateAuthenticationToken [boolean] Optional	Determines if FusionAuth should generate an Authentication Token for this registration.
registration.applicationId [UUID] Required	The Id of the Application that this registration is for.
registration.data [Object] Optional	An object that can hold any information about the User for this registration that should be persisted.
registration.preferredLanguages [Array<String>] Optional	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.roles [Array<String>] Optional	The list of roles that the User has for this Application.
registration.timezone [String] Optional	The User’s preferred timezone for this Application registration.
registration.username [String] Optional	The username of the User for this Application only.

Example Request JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "username": "johnny123"
  }
}

5.2. Response

The response for this API contains the User Registration that was updated. Security sensitive fields will not be returned in the response.

Table 14. Response Codes
Code	Description
200	The request was successful. The response will contain a JSON body.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
404	The object you are trying to updated doesn’t exist. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

Table 15. Response Body
registration.applicationId [UUID]	The Id of the Application that this registration is for.
registration.authenticationToken [String]	The Authentication Token for this registration (if one exists).
registration.cleanSpeakId [UUID]	This Id is used by FusionAuth when the User’s username for this registration is sent to CleanSpeak to be moderated (filtered and potentially sent to the approval queue). It is the content Id of the username inside CleanSpeak.
registration.data [Object]	An object that can hold any information about the User for this registration that should be persisted.
registration.id [UUID]	The Id of this registration.
registration.insertInstant [Long]	The instant that this registration was created.
registration.lastLoginInstant [Long]	The instant that the User last logged into the Application for this registration.
registration.preferredLanguages [Array<String>]	An array of locale strings that give, in order, the User’s preferred languages for this registration. These are important for email templates and other localizable text. See Locales.
registration.roles [Array<String>]	The list of roles that the User has for this registration.
registration.timezone [String]	The User’s preferred timezone for this registration.
registration.tokens [Map<String,String>] Available Since 1.1.0	A map that contains tokens returned from identity providers. For example, if this user has authenticated using the Facebook Identity Provider, the Facebook access token will be available in this map, keyed by name `Facebook`. For an OpenID Connect Identity provider, or other generic providers, if a token is stored it will be keyed by the Identity Provider unique Id.
registration.username [String]	The username of the User for this registration only.
registration.usernameStatus [String]	The current status of the username. This is used if you are moderating usernames via CleanSpeak. The possible values are: `ACTIVE` - the username is active `PENDING` - the username is pending approval/moderation `REJECTED` - the username was rejected during moderation If a username has been rejected, it is still possible to allow the User to update it and have the new one moderated again.
registration.verified [Boolean]	This value indicates if this User’s registration has been verified.

Example Response JSON

{
  "registration": {
    "applicationId": "10000000-0000-0002-0000-000000000001",
    "data": {
      "displayName": "Johnny",
      "favoriteSports": [
        "Football",
        "Basketball"
      ]
    },
    "id": "00000000-0000-0002-0000-000000000000",
    "insertInstant": 1446064706250,
    "lastLoginInstant": 1456064601291,
    "preferredLanguages": [
      "en",
      "fr"
    ],
    "roles": [
      "user",
      "community_helper"
    ],
    "timezone": "America/Chicago",
    "tokens": {
      "Facebook": "nQbbBIzDhMXXfa7iDUoonz5zS",
      "19544aa2-d634-4859-b193-e57af82b5d12": "eu1SsrjsiDf3h3LryUjxHIKTS0yyrbiPcsKF3HDp"
    },
    "username": "johnny123",
    "usernameStatus": "ACTIVE"
  }
}

6. Delete a User Registration

This API is used to delete a single User Registration.

6.1. Request

Delete a User Registration by providing the User Id and the Application Id

URI

DELETE /api/user/registration/{userId}/{applicationId}

Table 16. Request Parameters
applicationId [UUID] Required	The Id of the Application for which the User will no longer be registered.
userId [UUID] Required	The Id of the User whose registration is being removed.

6.2. Response

The response for this API does not contain a body. It only contains one of the status codes listed below.

Table 17. Response Codes
Code	Description
200	The request was successful. The response will be empty.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
404	The object you are trying to delete doesn’t exist. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

7. Verify a User Registration

This API is used to mark a User Registration as verified. This is usually called after the User receives the registration verification email after they register and they click the link in the email.

7.1. Request

Verifies the User Registration using a verificationId.

URI

POST /api/user/verify-registration/{verificationId}

Table 18. Request Parameters
verificationId [String] Required	The verification Id generated by FusionAuth used to verify the User’s registration is valid by ensuring they have access to the provided email address.

7.2. Response

The response does not contain a body. It only contains one of the status codes below.

Table 19. Response Codes
Code	Description
200	The request was successful.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
404	The User does not exist or is not registered to the requested Application. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

8. Resend a User Registration Verification Email

This API is used to resend the registration verification email to a User. This API is useful if the User has deleted the email, or the verification Id has expired. By default, the verification Id will expire after 24 hours.

8.1. Request

Resend the registration verification email

URI

PUT /api/user/verify-registration?applicationId={applicationId}&email={email}

Table 20. Request Parameters
applicationId [UUID] Required	The unique Id of the Application for this User registration.
email [String] Required	The email address used to uniquely identify the User.

Resend the registration verification email using an API key

URI

PUT /api/user/verify-registration?applicationId={applicationId}&email={email}&sendVerifyRegistrationEmail={sendVerifyRegistrationEmail}

Table 21. Request Parameters
applicationId [UUID] Required	The unique Id of the Application for this User registration.
email [String] Required	The email address used to uniquely identify the User.
sendVerifyRegistrationEmail [Boolean] Optional defaults to `true`	If you would only like to generate a new `verificationId` and return it in the JSON body without FusionAuth attempting to send the User an email set this optional parameter to `false`. This may be useful if you need to integrate the Registration Verification process using a third party messaging service.

8.2. Response

When authenticated using an API key a response body will be provided. If an API key was not used to authenticate the request no body is returned.

Table 22. Response Codes
Code	Description
200	The request was successful. The response will contain a JSON body if an API key was used for authentication. If no API key was provided no response body will be returned.
400	The request was invalid and/or malformed. The response will contain an Errors JSON Object with the specific errors.
401	You did not supply a valid Authorization header. The header was omitted or your API key was not valid. The response will be empty. See Authentication.
403	The Verify Registration feature has been disabled. FusionAuth is unable to send Email Verification emails.
404	The object you are trying to updated doesn’t exist. The response will be empty.
500	There was an internal error. A stack trace is provided and logged in the FusionAuth log files. The response will be empty.
503	The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.

Table 23. Response Body
verificationId [String]	The Registration Verification Id that was generated by this API request. This identifier may be used by the [verify-a-user-registration] API. This field is only returned in the JSON response body if the request was authenticated using an API key, if an API key is not used no response body is returned.

Example Response JSON

{
  "verificationId": "YkQY5Gsyo4RlfmDciBGRmvfj3RmatUqrbjoIZ19fmw4"
}