I use
POST type URL http://######/graphql Body: query: \"query: \"{\'noteTypes\': {\'name\', \'label\', \'labelColor\', \'groupName\', \'groupLabel\', \'i
UPDATE 8-2019 - I know this is old, but regarding POSTMAN, if you haven't figured it out already, they do have a graphql (beta) option for posting body. There is no need to add any additional headers.