not able to fetch the Instanceid and tags via eventbridge cloudtrail pattern to the Lambda function

Following the below eventbridge rule on cloudtrail event to get the instanceid, tags value from lambda

{"source": ["aws.ec2"],"detail-type": ["AWS API Call via CloudTrail"],"detail": {"eventSource": ["ec2.amazonaws.com"],"eventName": ["RunInstances"]  }}

but not able to get the instanceid either of the below code in boto3:

import boto3def lambda_handler(event, context):    if event['eventSource'] == 'ec2.amazonaws.com' and event['eventName'] == 'RunInstances':        # Get the instance ID from the event        instance_id = event['detail']['instance-id']        #instance_id = event['detail']['instancesSet']['items']['instanceId']

Any input how to fetch the instanceid and tags details from the above cloudtrail rule