If the username does not exist in the MyAlerts database To un-subscribe a User from a Layer Group you will need to call the DeleteUserLayerGroup method to add the user.
DeleteUserLayerGroup
Input Parameters
The DeleteUserLayerGroup method needs the following parameters:
ClientId. This method is available to developers from the UserManager.asmx Web Service.
Parameters
ClientId | mandatory | This is the id for the client that was returned by the CreateSessionKey method. |
SessionKey | mandatory | This is the SessionKey for the client that was returned by the CreateSessionKey method. |
UserId | mandatory | This is the unique user id for the user as stored in the |
...
My Alerts database. | ||
LayerGroupId | mandatory | This is the unique id for the LayerGroup that you wish to remove. |
MapSourceId | mandatory | This is the unique id for the |
...
MapSource. | ||
LocationId | mandatory | This is the unique id for the Location. |
Returned Parameters
...
Name | Requirement | Description |
|---|
Returns
| Code Block | ||||
|---|---|---|---|---|
| ||||
<DeleteUserLayerGroupResult>
<Error>
<Code>string</Code>
<Description>string</Description>
</Error>
<Success>boolean</Success>
</DeleteUserLayerGroupResult> |
Error- Code / Description
An error code and description if the call to the web service is unsuccessful and the Success if False.
1001 – Invalid Session key provided
Success
This will be either True or False. If False an error message will be provided in the Error result, if True the user will be un-subscribed from the layer group.