# JSON File Trigger to Invoke a Lambda Python Function (Script) to Update Route53 and DynamoDB Table

**URL:** <https://discuss.hashicorp.com/t/json-file-trigger-to-invoke-a-lambda-python-function-script-to-update-route53-and-dynamodb-table/44723>\
**Category:** AWS\
**Created:** [September 23, 2022, 3:56pm UTC](https://discuss.hashicorp.com/t/json-file-trigger-to-invoke-a-lambda-python-function-script-to-update-route53-and-dynamodb-table/44723 "2022-09-23T15:56:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cstyles1972](https://sea2.discourse-cdn.com/hashicorp/user_avatar/discuss.hashicorp.com/cstyles1972/32/24065_2.png) [@cstyles1972](https://discuss.hashicorp.com/u/cstyles1972)\
**Post date:** [September 23, 2022, 3:56pm UTC](https://discuss.hashicorp.com/t/json-file-trigger-to-invoke-a-lambda-python-function-script-to-update-route53-and-dynamodb-table/44723/1 "2022-09-23T15:56:28Z")

</div>

Hi,

I need to utilize CreateHostedZone.json and DeleteHostedZone.json File Triggers to Invoke a Lambda Python Function (Script) for DDNS to update Route53 Public Hosted Zones and a DynamoDB Table.

The JSON Files manage all the cross accounts, so I only need the Lambda Python Script to update Route53 Public Hosted Zones and a DynamoDB Table.

Any suggestions? I appreciate any assistance.

Thanks