#### [Abblix\.SecurityEvents\.MinimalApi](https://www.abblix.com/en/docs/api/abblix-securityevents-minimalapi 'index')
### [Abblix\.SecurityEvents\.MinimalApi](https://www.abblix.com/en/docs/api/abblix-securityevents-minimalapi/Abblix.SecurityEvents.MinimalApi 'Abblix\.SecurityEvents\.MinimalApi')

## BackChannelLogoutEndpointRouteBuilderExtensions Class

Maps the back\-channel logout intake onto a route\.

```csharp
public static class BackChannelLogoutEndpointRouteBuilderExtensions
```

Inheritance [System\.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object 'System\.Object') → BackChannelLogoutEndpointRouteBuilderExtensions
### Methods

## BackChannelLogoutEndpointRouteBuilderExtensions\.MapBackChannelLogoutEndpoint\(this IEndpointRouteBuilder, string\) Method {#Abblix.SecurityEvents.MinimalApi.BackChannelLogoutEndpointRouteBuilderExtensions.MapBackChannelLogoutEndpoint(thisMicrosoft.AspNetCore.Routing.IEndpointRouteBuilder,string)}

Maps the endpoint a provider POSTs Logout Tokens to
\(OpenID Connect Back\-Channel Logout 1\.0 Section 2\.5\)\.

```csharp
public static Microsoft.AspNetCore.Builder.IEndpointConventionBuilder MapBackChannelLogoutEndpoint(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints, string pattern);
```
#### Parameters

###### `endpoints` [Microsoft\.AspNetCore\.Routing\.IEndpointRouteBuilder](https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.routing.iendpointroutebuilder 'Microsoft\.AspNetCore\.Routing\.IEndpointRouteBuilder') {#Abblix.SecurityEvents.MinimalApi.BackChannelLogoutEndpointRouteBuilderExtensions.MapBackChannelLogoutEndpoint(thisMicrosoft.AspNetCore.Routing.IEndpointRouteBuilder,string).endpoints}

The route builder\.

###### `pattern` [System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String') {#Abblix.SecurityEvents.MinimalApi.BackChannelLogoutEndpointRouteBuilderExtensions.MapBackChannelLogoutEndpoint(thisMicrosoft.AspNetCore.Routing.IEndpointRouteBuilder,string).pattern}

The route registered as this client's back\-channel logout URI\.

#### Returns
[Microsoft\.AspNetCore\.Builder\.IEndpointConventionBuilder](https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.builder.iendpointconventionbuilder 'Microsoft\.AspNetCore\.Builder\.IEndpointConventionBuilder')

### Remarks
The route is the one the client registered as its `backchannel_logout_uri`, so the
pattern is the host's to choose and this makes no assumption about it\.