DeviceManagement | PowerShell module to manage Windows Devices | Command Line Interface library

Please try deleting the @odata.type parameter in the $postbody and running it again.

This MS Graph API does not support application permissions, so you couldn't list managedDevices with ClientCredentialProvider. ClientCredentialProvider is based on client credential flow that requires application permission.

You could use AuthorizationCodeProvider to get the list. And follow this to get AUTHORIZATION_CODE first.

we can see only default value and no way to see available list of enum (names and values). I would like to show it. How to do it?

To display the enums as strings in swagger, you configure the JsonStringEnumConverter, adding the following line in ConfigureServices :

Use a FutureBuilder widget.

For this problem, I test it in my side also can't do the filter. And the odata url is correct, so I think the field id just not be designed to do filter.

If you want to do filter with id, you can use https://graph.microsoft.com/v1.0/deviceManagement/managedDevices/{id} directly. It can get the result with specific "id", maybe it is why the field id not be designed to do filter.

https://graph.microsoft.com/v1.0/deviceManagement/conditionalAccessSettings is for on-premise Exchange Conditional Access, so returns error 400 if on-prem exchange isn't configured.

If you're looking for AzureAD Conditional Access, use https://graph.microsoft.com/beta/conditionalAccess/policies

The following script will read the robots.txt file from top to bottom splitting on newline. Most likely you won't be reading robots.txt from a string, but something more like an iterator.

When the User-agent label is found, start creating a list of user agents. Multiple user agents share a set of Disallowed/Allowed permissions.

When an Allowed or Disallowed label is identified, emit that permission for each user-agent associated with the permission block.

Emitting the data in this manner will allow you to sort or aggregate the data for whichever use case you need.

• Group by User-agent
• Group by permission: Allowed / Disallowed
• build a dictionary of paths and associated permission or user-agent

You were using client credential flow which request an access token with application permissions. However, managed device apis are not supported with application permissions.

Reference:

Delegated permissions and Application permissions

Your code correctly detects duplicates and counts frequencies, but doesn't replace any elements in the List with their new values while you're iterating over it. To make this easy, I recommend using List#replaceAll instead of a for-loop. Your code would look something like: