GraphAPI_utils.ps1
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# This script contains utility functions for Graph API at https://graph.windows.net # Office 365 / Azure AD v2, a.k.a. AzureAD module uses this API # Calls the provisioning SOAP API function Call-GraphAPI { [cmdletbinding()] Param( [Parameter(Mandatory=$True)] [String]$AccessToken, [Parameter(Mandatory=$True)] [String]$Command, [Parameter(Mandatory=$False)] [String]$ApiVersion="1.61-internal", [Parameter(Mandatory=$False)] [ValidateSet('Put','Get','Post','Delete','Patch')] [String]$Method="Get", [Parameter(Mandatory=$False)] $Body, [Parameter(Mandatory=$False)] $Headers, [Parameter(Mandatory=$False)] [String]$QueryString ) Process { # Set the required variables $TenantID = (Read-Accesstoken $AccessToken).tid if($Headers -eq $null) { $Headers=@{} } $Headers["Authorization"] = "Bearer $AccessToken" if([string]::IsNullOrEmpty($Headers["User-Agent"])) { $Headers["User-Agent"] = Get-UserAgent } # Call the API $response = Invoke-RestMethod -UseBasicParsing -Uri "https://graph.windows.net/$TenantId/$Command`?api-version=$ApiVersion$(if(![String]::IsNullOrEmpty($QueryString)){"&$QueryString"})" -ContentType "application/json; charset=utf-8; odata.metadata=none" -Method $Method -Body $Body -Headers $Headers -ErrorAction SilentlyContinue # Return if($response.value) { return $response.value } else { return $response } } } |