Error50206: Programmable Chat: Identity should not match user SID patternPositive FeedbackNegative FeedbackTwilio Chat DocumentationChat Descriptiondescription page anchorPositive FeedbackNegative Feedback Possible causespossible-causes page anchorPositive FeedbackNegative Feedback Specified User's Identity matches User SID Pattern "US[0-9a-f]{32}". Possible solutionspossible-solutions page anchorPositive FeedbackNegative Feedback Confirm a valid User's Identity is being passed in request.