Error50053: Programmable Chat: Invalid typing indicator formatPositive FeedbackNegative FeedbackTwilio Chat DocumentationChat Descriptiondescription page anchorPositive FeedbackNegative Feedback Possible causespossible-causes page anchorPositive FeedbackNegative Feedback Request does not contain valid typing indicator timeout. Possible solutionspossible-solutions page anchorPositive FeedbackNegative Feedback Confirm a valid typing indicator timeout is being passed in request.