Examples/Coding-Style-Try.ps1

$script:PlannerTabJson =  @"
{
    "name": "{0}",
    "TeamsAppId": "com.microsoft.teamspace.tab.planner",
    "configuration": {
                          "entityId": "{1}",
                          "contentUrl": "https://tasks.office.com/{2}/Home/PlannerFrame?page=7\u0026planId={1}",
                          "websiteUrl": "https://tasks.office.com/{2}/Home/PlannerFrame?page=7\u0026planId={1}",
                          "removeUrl": "https://tasks.office.com/{2}/Home/PlannerFrame?page=7\u0026planId={1}
                      }
}
"@


Invoke-RestMethod -body ($script:PlannerTabJson -f $TabLabel,$Plan,$script:tennantID )