How to update Application's property use Microsoft Graph REST API ?

[FisherMS]

Discussed in #2787

^{Originally posted by FisherMS January 3, 2025}

var app = AzClient.GraphClient.Applications[objectId];
app.Web.ImplicitGrantSettings.EnableAccessTokenIssuance = ap.EnableAccessTokenIssuance;
app.Web.ImplicitGrantSettings.EnableIdTokenIssuance = ap.EnableIdTokenIssuance;

 await  AzClient.GraphClient.Applications[objectId].PatchAsync(app);

When I execute up codes ,then get a throw exception.

Microsoft.Graph.Models.ODataErrors.ODataError: New password credentials must be generated using service actions.
   at Microsoft.Kiota.Http.HttpClientLibrary.HttpClientRequestAdapter.ThrowIfFailedResponseAsync(HttpResponseMessage response, Dictionary`2 errorMapping, Activity activityForAttributes, CancellationToken cancellationToken)
   at Microsoft.Kiota.Http.HttpClientLibrary.HttpClientRequestAdapter.SendAsync[ModelType](RequestInformation requestInfo, ParsableFactory`1 factory, Dictionary`2 errorMapping, CancellationToken cancellationToken)
   at Microsoft.Kiota.Http.HttpClientLibrary.HttpClientRequestAdapter.SendAsync[ModelType](RequestInformation requestInfo, ParsableFactory`1 factory, Dictionary`2 errorMapping, CancellationToken cancellationToken)
   at Microsoft.Graph.Applications.Item.ApplicationItemRequestBuilder.PatchAsync(Application body, Action`1 requestConfiguration, CancellationToken cancellationToken)
   at Aicro.AzureDeploy.Services.AzureApplicationService.UpdateAsync(Application app) in W:\Aicrosoft\ProjectTemplates\AzDeploy\AzDeploy.Core\Aicro\AzureDeploy\Services\AzureApplicationService.cs:line 102

How to update the Application's Properties?

[MartinM85]

Seems like you are trying to update the passwordCredential property through the PATCH /applications/{id}, but it is not supported. Use the addPassword and removePassword methods to update the password or secret for an application.

var requestBody = new RemovePasswordPostRequestBody
{
	KeyId = Guid.Parse("f0b0b335-1d71-4883-8f98-567911bfdca6"),
};

await graphClient.Applications["{application-id}"].RemovePassword.PostAsync(requestBody);

var requestBody = new AddPasswordPostRequestBody
{
	PasswordCredential = new PasswordCredential
	{
		DisplayName = "Password friendly name",
	},
};

var result = await graphClient.Applications["{application-id}"].AddPassword.PostAsync(requestBody);

[FisherMS]

Hi @MartinM85 Thank you , I am not want to update passwordCredential ,I Just want to update Web properites.

app.Web.ImplicitGrantSettings.EnableAccessTokenIssuance = ap.EnableAccessTokenIssuance;
app.Web.ImplicitGrantSettings.EnableIdTokenIssuance = ap.EnableIdTokenIssuance;

What do I to modify the app.Web's properties?