50304: Programmable Chat: Attributes not valid JSONERROR: 50304error-50304 page anchorERROR Error - 50304error---50304 page anchor IP Messaging: Attributes not valid JSONip-messaging-attributes-not-valid-json page anchor Possible Causespossible-causes page anchor Specified Channel's Attributes are not valid JSON. Possible Solutionspossible-solutions page anchor Confirm a valid Channel's Attributes in JSON format are being passed in request.