ME: reverted back to initial changes; raise error when format is not json
ME: reverted back to initial changes; raise error when format is not json

hnjamba/onaclone,qlands/onadata,sounay/flaminggo-test,sounay/flaminggo-test,smn/onadata,hnjamba/onaclone,qlands/onadata,smn/onadata,smn/onadata,hnjamba/onaclone,sounay/flaminggo-test,piqoni/onadata,qlands/onadata,qlands/onadata,GeoODK/onadata,GeoODK/onadata,sounay/flaminggo-test,spatialdev/onadata,GeoODK/onadata,piqoni/onadata,spatialdev/onadata,spatialdev/onadata,GeoODK/onadata,spatialdev/onadata,hnjamba/onaclone,piqoni/onadata,smn/onadata,piqoni/onadata