50206: Programmable Chat: Identity should not match user SID patternPositive FeedbackNegative FeedbackERROR: 50206error-50206 page anchorPositive FeedbackNegative FeedbackPROGRAMMABLE CHATERROR 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.