ServiceNow Integration of Change Request with AWS

Hello,

I am aware of AWS Systems Manager templates ServiceNow has. But our team has a review and application process(terraform), hence we do not want to use this.

The usecase I have here: Automate ServiceNow requests (Push from ServiceNow?) to insert request details into an AWS Datastore(Dynamo). We have a post process from here that takes care of rest. The request , could be for resources such as Accounts, config, VPC.

I believe AWS Lambda makes sense for this effort, but I am also looking for a trigger from Service Now.

Please also let me know if there are better alternatives

Thank You.