#### [Abblix\.Oidc\.Server](https://www.abblix.com/en/docs/api/abblix-oidc-server 'index')
### [Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement')

## UpdateClientRegistrationValidator Class

Variant of [RegisterClientRequestValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.RegisterClientRequestValidator 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.RegisterClientRequestValidator') used by the RFC 7592 §2\.2 update flow\.
Wraps the request in a [ClientRegistrationValidationContext](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.ClientRegistrationValidationContext 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Validation\.ClientRegistrationValidationContext') with
[Update](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.DynamicClientOperation#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.DynamicClientOperation.Update 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Validation\.DynamicClientOperation\.Update') so steps such as `ClientIdValidator`
require the client to already exist instead of forbidding it\.

```csharp
public class UpdateClientRegistrationValidator : Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.IRegisterClientRequestValidator
```

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

Implements [IRegisterClientRequestValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.IRegisterClientRequestValidator 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Interfaces\.IRegisterClientRequestValidator')
### Constructors

## UpdateClientRegistrationValidator\(IClientRegistrationContextValidator\) Constructor {#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.UpdateClientRegistrationValidator.UpdateClientRegistrationValidator(Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.IClientRegistrationContextValidator)}

Variant of [RegisterClientRequestValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.RegisterClientRequestValidator 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.RegisterClientRequestValidator') used by the RFC 7592 §2\.2 update flow\.
Wraps the request in a [ClientRegistrationValidationContext](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.ClientRegistrationValidationContext 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Validation\.ClientRegistrationValidationContext') with
[Update](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.DynamicClientOperation#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.DynamicClientOperation.Update 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Validation\.DynamicClientOperation\.Update') so steps such as `ClientIdValidator`
require the client to already exist instead of forbidding it\.

```csharp
public UpdateClientRegistrationValidator(Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.IClientRegistrationContextValidator validator);
```
#### Parameters

###### `validator` [IClientRegistrationContextValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.IClientRegistrationContextValidator 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Validation\.IClientRegistrationContextValidator') {#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.UpdateClientRegistrationValidator.UpdateClientRegistrationValidator(Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Validation.IClientRegistrationContextValidator).validator}

Composite validator for the metadata pipeline\.
### Methods

## UpdateClientRegistrationValidator\.ValidateAsync\(ClientRegistrationRequest\) Method {#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.UpdateClientRegistrationValidator.ValidateAsync(Abblix.Oidc.Server.Model.ClientRegistrationRequest)}

Validates the request and returns either the typed valid form or the first error encountered\.

```csharp
public System.Threading.Tasks.Task<Abblix.Utils.Result<Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.ValidClientRegistrationRequest,Abblix.Oidc.Server.Common.OidcError>> ValidateAsync(Abblix.Oidc.Server.Model.ClientRegistrationRequest request);
```
#### Parameters

###### `request` [ClientRegistrationRequest](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Model.ClientRegistrationRequest 'Abblix\.Oidc\.Server\.Model\.ClientRegistrationRequest') {#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.UpdateClientRegistrationValidator.ValidateAsync(Abblix.Oidc.Server.Model.ClientRegistrationRequest).request}

The raw registration request to validate\.

Implements [ValidateAsync\(ClientRegistrationRequest\)](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.IRegisterClientRequestValidator#Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.IRegisterClientRequestValidator.ValidateAsync(Abblix.Oidc.Server.Model.ClientRegistrationRequest) 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Interfaces\.IRegisterClientRequestValidator\.ValidateAsync\(Abblix\.Oidc\.Server\.Model\.ClientRegistrationRequest\)')

#### Returns
[System\.Threading\.Tasks\.Task&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')[Abblix\.Utils\.Result&lt;](https://learn.microsoft.com/en-us/dotnet/api/abblix.utils.result-2 'Abblix\.Utils\.Result\`2')[ValidClientRegistrationRequest](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.DynamicClientManagement.Interfaces.ValidClientRegistrationRequest 'Abblix\.Oidc\.Server\.Endpoints\.DynamicClientManagement\.Interfaces\.ValidClientRegistrationRequest')[,](https://learn.microsoft.com/en-us/dotnet/api/abblix.utils.result-2 'Abblix\.Utils\.Result\`2')[OidcError](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Common.OidcError 'Abblix\.Oidc\.Server\.Common\.OidcError')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/abblix.utils.result-2 'Abblix\.Utils\.Result\`2')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')