Create new Teams team

CreateNewTeamsTeam.ps1

Param(
  [Parameter (Mandatory= $true)]
  [String] $teamname,
  [Parameter (Mandatory= $true)]
  [String] $owner
)






# Azure AD OAuth Application Token for Graph API

# Get OAuth token for a AAD Application (returned as $token)



# Application (client) ID, tenant ID and secret



 #Application (client) ID, tenant ID and secret

$clientId = "623a6fcb-1980-440d-818b-bc851b773919"

$tenantId = "29594fb0-53f2-490c-a1be-8b2cca824805"

$clientSecret = Get-AutomationVariable -Name 'clientsecret'



# Contruct URI

$uri = "https://login.microsoftonline.com/$tenantId/oauth2/v2.0/token"



# Construct Body

$body1 = @{

    client_id     = $clientId

    scope         = "https://graph.microsoft.com/.default"

    client_secret = $clientSecret

    grant_type    = "client_credentials"

}



# Get OAuth 2.0 Token

$tokenRequest = Invoke-WebRequest -Method Post -Uri $uri -ContentType "application/x-www-form-urlencoded" -Body $body1 -UseBasicParsing
 


$token = ($tokenRequest.Content | ConvertFrom-Json).access_token


#Get ID of team requester and set as owner.

$uri = 'https://graph.microsoft.com/beta/users/'+"$owner"+'?$select=id'
$method = "GET"
$query = Invoke-WebRequest -Method $method -Uri $uri -ContentType "application/json" -Headers @{Authorization = "Bearer $token"} -ErrorAction Stop -UseBasicParsing
$ownerID = ($query.content | ConvertFrom-Json).id




# Specify the URI to call and method

$uri = "https://graph.microsoft.com/beta/teams"
$method = "POST"

$body = @"
{
  "template@odata.bind": "https://graph.microsoft.com/beta/teamsTemplates/standard",
  "displayName": "$teamname",
  "description": "My Sample Team’s Description",
    "owners@odata.bind": [
    "https://graph.microsoft.com/beta/users('$ownerID')"
  ]
}
"@

# Run Graph API query 

$query = Invoke-WebRequest -Method $method -Uri $uri -ContentType "application/json" -Body $body -Headers @{Authorization = "Bearer $token"} -ErrorAction Stop -UseBasicParsing