Description AMQP message contract including headers/properties and IWXXM payload shape for METAR. Schema https://swim-eurocontrol.atlassian.net/wiki/spaces/MSS/pages/638156804/AMQP+Message+Structure+in+MET-SWIM
https://swim-eurocontrol.atlassian.net/wiki/spaces/MSS/pages/638156804/AMQP+Message+Structure+in+MET-SWIM