Accessing weight data via the Google Fit REST API -

for last 6 months i've been entering weight google fit, want data out.

accessing google fit rest api hasn't been issue. finding weight data amongst accessable data has stumped me however.

any pointers greatfully appreciated.

i can weight data found api request weight data https://www.googleapis.com/fitness/v1/users/me/datasources/derived:com.google.weight:com.google.android.gms:merge_weight/datasets/0-1443194884000000000

last set start time , end time. let me know if have issue weight data. may query you.