This is a example of integration of Zoom Incoming webhooks with bitbucket webhooks on a AWS Lambda

To use this code to integrate Zoom Meetings and Bitbucket, you need to do the following:

Zoom

• Go to zoom, and click settings, then click on enable advanced features
• Next, click on messaging addons and create an incoming weebhook
• When finished, you'll have an endpoint URL and a key

AWS

• Create a lambda function (see aws tutorials for better explanation)
• You may need to create a role (Full lambda, KMS (if using encripted enviroment variables), and full S3, if storing logs and code there)
• Use a API Gateway as the trigger
• Put the code of this repo in the lambda
• Configure enviroment variables as explained in the code (create enviroment variables with the zoom webhooks URL/Key)

API Gateway

• As default aws creates a ANY resource when adding a trigger to a lambda, delete it and create a POST resource
• Create the POST resource as a lambda function
• By default API Gateways don't forward request Headers, so you have to modify the Integration request as explained Here

BitBucket

• Go to the repo settings and click webhooks
• Add a new webhook with the following custom triggers in the Pull request section: Created, Approved, Merged, Comment created
• Add the AWS API Gateway link to the bitbucket weebhook url

that should be it

Note, if using encripted enviroment variables you may need change a few things, like adding a code to decript using the kms

WEBHOOK_URL_ENC = os.environ['ZOOM_INCOMING_WH_URL']
WEBHOOK_URL_DEC = boto3.client('kms').decrypt(CiphertextBlob=b64decode(WEBHOOK_URL_ENC))['Plaintext'].decode()

ZOOM_KEY_ENC = os.environ['ZOOM_INCOMING_WH_PW']
ZOOM_KEY_DEC = boto3.client('kms').decrypt(CiphertextBlob=b64decode(ZOOM_KEY_ENC))['Plaintext'].decode() # bytes to str