Boto3 - Calling powershell scripts in EC2 Instance

import time import json import boto3 def lambda_handler(event, context): # boto3 client instance client = boto3.client("ec2") ssm = boto3.client("ssm") # getting ec2 instance information describeInstance = client.describe_instances() InstanceId = "i-0xxxxxxxxxxxx" # command to be executed on ec2 instance response = ssm.send_command(InstanceIds=[InstanceId],DocumentName="AWS-RunPowerShellScript", Parameters={"commands": ['& "C:\scripts\ec2_invoke_scripts.ps1"']}) # fetching command id for the output command_id = response["Command"]["CommandId"] time.sleep(3) # fetching command output output = ssm.get_command_invocation(CommandId=command_id, InstanceId=InstanceId) print(output) return {"statusCode": 200, "body": json.dumps("Scripts executed Successfully")}-