PayloadTooLargeError: request entity too large
    at readStream (/apollo/node_modules/raw-body/index.js:155:17)
    at getRawBody (/apollo/node_modules/raw-body/index.js:108:12)
    at read (/apollo/node_modules/body-parser/lib/read.js:77:3)
    at jsonParser (/apollo/node_modules/body-parser/lib/types/json.js:135:5)
    at Layer.handle [as handle_request] (/apollo/node_modules/express/lib/router/layer.js:95:5)
    at trim_prefix (/apollo/node_modules/express/lib/router/index.js:317:13)
    at /apollo/node_modules/express/lib/router/index.js:284:7
    at Function.process_params (/apollo/node_modules/express/lib/router/index.js:335:12)
    at next (/apollo/node_modules/express/lib/router/index.js:275:10)
    at cors (/apollo/node_modules/cors/lib/index.js:188:7)