title: aws Lex UI does not show lambda function from other account
body: <p>My colleague created a lex chatbot. I have been working on a lambda function that queries an external database they want to use in their bot. I created an intent to access the function and then exported the intent. I set up the AWS IAM service role for amazon lex and created resource permissions using this  (<a href="https://docs.aws.amazon.com/lambda/latest/dg/services-lex.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/lambda/latest/dg/services-lex.html</a>). Though to make it work I did --action lambda:* Still, while the import completes without error, the lambda function does not seem to have been imported into the intent. When the intent is added to a bot, the lambda function is blank and the drop-down menu does not show my lambda function as an option. Is there a way to make the function accessible in my colleague's account in setting up the intent?</p>