Intune PowerShell Enable Lost Mode

Hi Ansari790,

if I undestood your question, you can try the following script:

# Authenticate to Microsoft Graph API
Connect-MSGraph

# Get the list of device IDs for the devices you want to enable Lost Mode on
$deviceIds = @("device_id1", "device_id2", "device_id3")

# Loop through each device ID and enable Lost Mode
foreach ($deviceId in $deviceIds) {
# Create the request body with the Lost Mode message
$body = @{
"message" = "Your Lost Mode message goes here"
} | ConvertTo-Json

# Send the request to enable Lost Mode for the device
Invoke-MSGraphRequest -Url "/deviceManagement/managedDevices/$deviceId/EnableLostMode" -Method Post -Body $body
}

The provided script goes through a list of device IDs and sends a request to enable Lost Mode for each device in the Intune environment. 

Just be sure that you have the necessary PowerShell modules, such as Microsoft.Graph.Intune and Microsoft.Graph.Authentication, installed and up to date.

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Kindest regards

Leon Pavesic