Public/Add-ApplicationCategory.ps1

<#
 
.COPYRIGHT
Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
See https://github.com/microsoftgraph/powershell-intune-samples/blob/master/LICENSE for license information.
 
#>


Function Add-ApplicationCategory() {
    
        <#
    .SYNOPSIS
    This function is used to add an application category using the Graph API REST interface
    .DESCRIPTION
    The function connects to the Graph API Interface and adds a application category
    .EXAMPLE
    Add-ApplicationCategory -AppCategoryName $AppCategoryName
    Adds an application category in Intune
    .NOTES
    NAME: Add-ApplicationCategory
    #>

    
        [cmdletbinding()]
    
        param
        (
            $AppCategoryName
        )
    
        $graphApiVersion = "Beta"
        $Resource = "deviceAppManagement/mobileAppCategories"
    
        try {
    
            if (!$AppCategoryName) {
    
                write-host "No Application Category Name specified, specify a valid Application Category Name" -f Red
                break
    
            }
    
            $JSON = @"
     
    {
        "@odata.type": "#microsoft.graph.mobileAppCategory",
        "displayName": "$AppCategoryName"
    }
     
    "@
     
            $uri = "https://graph.microsoft.com/$graphApiVersion/$($Resource)"
            Invoke-RestMethod -Uri $uri -Headers $authToken -Method Post -Body $JSON -ContentType "application/json"
     
        }
     
        catch {
     
            $ex = $_.Exception
            $errorResponse = $ex.Response.GetResponseStream()
            $reader = New-Object System.IO.StreamReader($errorResponse)
            $reader.BaseStream.Position = 0
            $reader.DiscardBufferedData()
            $responseBody = $reader.ReadToEnd();
            Write-Host "Response content:`n$responseBody" -f Red
            Write-Error "Request to $Uri failed with HTTP Status $($ex.Response.StatusCode) $($ex.Response.StatusDescription)"
             
            break
     
        }
     
    }