web apps - update configuration via API - azure

Question

I would like to change the application settings of an azure functions via API. I have found this API For this API I generate such a body:
{
"properties":
{
"appSettings":[
{
"Name":"452bb"
}
]
}
}
After sending my request I get Response Code: 200 but the value of Name doesn't change in Application settings of the Azure functions
Do you have any idea, why it doesn't work for me?

Answer 1

Suppose what you need is Update Application Settings, I try this this could update the application settings.
PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/config/appsettings?api-version=2019-08-01
Body
{
"id": "subscriptions/{subscriptionId}/resourceGroups/{resource group}/providers/Microsoft.Web/sites/{WebAppName}/config/appsettings",
"name": "appsettings",
"type": "Microsoft.Web/sites/config",
"location": "South Central US",
"tags": {
"hidden-related:/subscriptions/{subscriptionId}/resourceGroups/{groupName}/providers/Microsoft.Web/serverfarms/tomfreePlan": "empty"
},
"properties": {
"Test1": "testValue1" //Added value
}
}
And before update the settings, you could use List Application Settings post way to list the appsetting body firstly.
As for the api you post, this appsettings I check the resource explorer, it's under the web tag and the appsettings you want it's the first tag shown in the below pics. And I try to just change it in the resource explorer, it doesn't show any error however the value still keep null, so just use the Update Application Settings API