# session.no_login

Triggered when the Link widget is closed without a successful connection. Reason Codes and Description for session.no_login events are in the following table.

### Reason Codes

|Reason Code|Description|
|--- |--- |
|NO_MATCH_FOUND| Could not find matching datasources for the information provided|
|INSUFFICIENT_CREDENTIALS| The individual is unable to provide sufficient credentials to connect their account|
|LINK_EXPIRED| The link expired without use|


Endpoint: POST session.no_login
Version: 3.0
Security: Bearer, Basic, Internal, None

## Request fields (application/json):

  - `individual_id` (any)
    Unique ID of the Individual identified by MeasureOne
    Example: "idv_Cevp4Jw9CIsEeNjpgAAjy2EZt3R"

  - `datarequest_id` (string)
    Unique ID of the Data Request identified by MeasureOne
    Example: "dr_TSEne2SSjP3GvpVrs5HLol4xor2"

  - `external_id` (any)
    Your identifier for the Individual
    Example: "ABCDECD"

  - `reason_code` (string)
    Reason code for this webhook
    Enum: "NO_MATCH_FOUND", "INSUFFICIENT_CREDENTIALS", "LINK_TIMEOUT"

  - `description` (string)
    Description of the reason code
    Example: "MeasureOne could not find a matching datasource for the information provided"

  - `event` (string)
    Name of the event
    Example: "session.no_login"