public void Configure(IWebJobsBuilder builder)
{
// Pass in the name of the setting that contains your Key Vault url
// (setting will be read from local.settings.json or Azure app settings)
var config = builder.AddAzureKeyVaultConfiguration("KeyVaultEndpoint");
// Now config contains all secrets from the Key Vault and you can use them in your DI setup
builder.Services.AddSingleton <ISampleService>(p => new SampleService(config["SampleValue"]));
// You can also use any Key Vault secrets in trigger/binding attributes (see ExampleFunction.cs)
}