User Login Id Duplicate Create

User Login Id Duplicate Create

FusionAuth Reactor logo

This feature is only available in the Enterprise plan. Please visit our pricing page to learn more.

This event has been available since 1.30.0

This event is generated when a request to create a user with a login Id (email or username) which is already in use has been received.

Event type
user.loginId.duplicate.create

Event Scope

Prior to version 1.37.0 this was a tenant or application scoped event. It can be sent to all applications or to one or more specified applications.

The ability to limit the generation of an event for only certain applications is legacy functionality and is removed as of version 1.37.0. In earlier versions, you almost certainly want to enable this event at the tenant level and optionally filter on the tenantId when consuming the event.

In version 1.37.0 and later this is a tenant scoped event. It can be sent to all tenants or to one or more specified tenants. Those tenants will only be sent events related to their tenant. You can optionally also filter on the applicationId when consuming the event.

Transaction Compatibility

This event is non-transactional. The operation will succeed regardless of the webhook response status code.

Event Body

event.createInstantLong

The instant that the event was generated.

event.duplicateEmailString

The email address that is already in-use.

event.duplicateUsernameString

The username that is already in-use.

event.existingObject

The existing user that is using the requested email address or username. See the Users API for property definitions and example JSON.

event.idUUID

The unique Id of the event. You may receive an event more than once based upon your transaction settings. This Id may be used to identify a duplicate event.

event.info.dataObjectAvailable since 1.30.0
An object that can hold any information about the event that should be persisted.
event.info.deviceDescriptionStringAvailable since 1.30.0
The description of the device associated with the event.
event.info.deviceNameStringAvailable since 1.30.0
The device name associated with the event.
event.info.deviceTypeStringAvailable since 1.30.0
The type of device associated with the event.
event.info.ipAddressStringAvailable since 1.27.0
The source IP address of the event.
event.info.location.cityStringAvailable since 1.30.0
The city where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.location.countryStringAvailable since 1.30.0
The country where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.location.latitudeDoubleAvailable since 1.30.0
The latitude where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.location.longitudeDoubleAvailable since 1.30.0
The longitude where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.location.regionStringAvailable since 1.30.0
The geographic location where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.location.zipcodeStringAvailable since 1.30.0
The zip code where the event originated. Note: An Enterprise plan is required to utilize event location data.
event.info.osStringAvailable since 1.30.0
The operating system associated with the event.
event.info.userAgentStringAvailable since 1.30.0
The user agent associated with the event.
event.tenantIdUUID

The unique tenant identifier. This value may not be returned if not applicable.

event.typeString

The event type, this value will always be user.loginId.duplicate.create.

event.userObject

The user that on the create request that attempted to use a duplicate login Id. See the Users API for property definitions and example JSON.

Example Event JSON
{
  "event": {
    "createInstant": 1629436630996,
    "duplicateEmail": "ceo@example.com",
    "existing": {
      "active": true,
      "birthDate": "1981-06-04",
      "connectorId": "e3306678-a53a-4964-9040-1c96f36dda72",
      "data": {
        "Company": "Aviato",
        "foobar": "baz",
        "user_type": "iconoclast"
      },
      "email": "ceo@example.com",
      "firstName": "Ehrlich",
      "id": "9ea5b4b6-14df-44af-8a5e-c6e4bcb31ced",
      "insertInstant": 1625783576299,
      "lastLoginInstant": 1629232057071,
      "lastName": "Bachman",
      "lastUpdateInstant": 1628024498202,
      "passwordChangeRequired": false,
      "passwordLastUpdateInstant": 1625783576327,
      "registrations": [
        {
          "applicationId": "d23ecde6-0661-44a7-808b-a23013e6dfdc",
          "id": "1a01a91e-9861-490f-b4a0-5f91804fa06f",
          "insertInstant": 1626116367082,
          "lastLoginInstant": 1628102540879,
          "lastUpdateInstant": 1626116367082,
          "roles": [
            "USER"
          ],
          "usernameStatus": "ACTIVE",
          "verified": true
        },
        {
          "applicationId": "3c219e58-ed0e-4b18-ad48-f4f92793ae32",
          "id": "22e6a9b2-1d37-463f-8cba-1bd78aa74345",
          "insertInstant": 1625783576372,
          "lastLoginInstant": 1629232057071,
          "lastUpdateInstant": 1625783576372,
          "roles": [
            "admin"
          ],
          "usernameStatus": "ACTIVE",
          "verified": true
        }
      ],
      "tenantId": "a743e2cd-55bb-789c-b076-8846fdd3a51f",
      "twoFactor": {},
      "usernameStatus": "ACTIVE",
      "verified": true
    },
    "id": "faa4669c-8cfd-48fa-a6dd-9a1c1f783eff",
    "info": {
      "ipAddress": "71.229.161.136",
      "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
    },
    "type": "user.loginId.duplicate.create",
    "user": {
      "active": true,
      "birthDate": "1990-12-22",
      "connectorId": "e3306678-a53a-4964-9040-1c96f36dda72",
      "email": "ceo@example.com",
      "firstName": "Nelson",
      "id": "9ea5b4b6-14df-44af-8a5e-c6e4bcb31ced",
      "insertInstant": 1625783576511,
      "lastLoginInstant": 1625783576511,
      "lastName": "Bighetti",
      "lastUpdateInstant": 1628024498202,
      "passwordChangeRequired": false,
      "passwordLastUpdateInstant": 1625783576327,
      "tenantId": "a743e2cd-55bb-789c-b076-8846fdd3a51f",
      "twoFactor": {},
      "usernameStatus": "ACTIVE",
      "verified": true
    }
  }
}