CognitoClientException 400 UnexpectedLambdaException

[mikhael28]

Encountering an odd error every once in a while, a 400 request that seems to be related to socket timeouts. Anyone else seeing this?

The full error is below:

CognitoClientException{statusCode: 400, code: UnexpectedLambdaException, name: UnexpectedLambdaException, message: PostAuthentication invocation failed due to error Socket timeout while invoking Lambda function.}

[mikhael28]

Happens on login.

[CristopherVidalMachado]

You have a problem into your cognito integration lambda, for the trigger PostAuthentication.

Verify your lambda fuction.

[mikhael28]

Thank you for your response! Closing.