Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

Trying to use Application ID to control access to function apps by adding a identity provider to the app, and when I do it in a logic app, pointing to the function app, and add authentication as follows it works.

I am creating oauth2 authorization server using flowing these steps in the link https://azure.github.io/apim-lab/apim-lab/7-security/security-7-2-3-oauth2-authorization-grant-flow.html
I have created a backend app and registered a client app, Also have created oauth2 server in client app and configure API to use server.
I get error on developer portal

I need to configure an API in Azure API Management to deny all incoming requests by default, regardless of their content or authentication. My goal is to ensure that the base policy denies all requests. However, there are some specific APIs that should work correctly and allow valid requests.

I have created an Azure API Management Service to connect to the API of Autotask.
Now I want to Query all tickets of a user, but I have to retrieve the tickets with pagination, as the tool I’m trying to make doesn’t Support as much Data at once.