AzureDevOps-CloneTestPlan

## AzureDevOps-CloneTestPlan.ps1
$organization = "your_organization_name"
$PAT = "your_PAT"
$project = "your_project_name"
$planId = "testplan_id_from"
$suiteId = "testsuite_id_from"
$cloneTo = "name_of_new_testplan"

$authorization = [Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes(":$PAT"))
$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("Accept-Charset", 'UTF-8')
$headers.Add('Content-Type','Application/Json')
$headers.Add('Authorization',"Basic $authorization")

$postParams=@"
{
  "destinationTestPlan": {
    "name": "$cloneTo",
    "Project": {
      "Name": "$project"
    }
  },
  "options": {
    "copyAncestorHierarchy": true,
    "copyAllSuites": true
  },
  "suiteIds": [
	$suiteId
  ]
}
"@

$apiUrl = "https://dev.azure.com/$organization/$project/_apis/test/Plans/$planId/cloneoperation?api-version=5.0-preview.2"
Invoke-WebRequest -Uri $apiUrl -Method POST -Headers $headers -Body $postParams | Select-Object -Expand StatusDescription