PowerShell snippet showing how to delete a user in a Yammer network.

gistfile1.ps1

function Yammer-HttpDelete([string]$target,[string]$token) { 
    try {
      # Setup the request
      $webRequest = [System.Net.WebRequest]::Create($target)
      $webRequest.Method = "DELETE"
      $webRequest.Headers.Add("Authorization", "Bearer $token");  

      # Execute the request
      [System.Net.WebResponse]$resp = $webRequest.GetResponse();
      $rs = $resp.GetResponseStream();

      "Completed DELETE request to: $target";
    }
    Catch [system.exception] {
      "Error: Failed to execute request to $target."
      $error[0]
    }
}

$user = ""
$token = "" # Get the right one from https://www.yammer.com/api/v1/oauth/tokens.json

# Configure URL - we can only hard delete in an EN
$apiUrl = "https://www.yammer.com/api/v1/users/"
$target = "$apiURL$user\?delete=true"

# Delete the user
Yammer-HttpDelete $target $token