Webhook to aws lamda error

2021-07-22T17:47:26.759Z f8f9b9a4-0f21-49f6-b7d4-8eexxx69549e ERROR Invoke Error {
"errorType": "TypeError",
"errorMessage": "Cannot read property 'primaryKey' of undefined",
"stack": [
"TypeError: Cannot read property 'primaryKey' of undefined",
" at Runtime.exports.handler (/var/task/index.js:46:32)",
" at Runtime.handleOnce (/var/runtime/Runtime.js:66:25)"
]
}