I use "fields" to return selected fields in response.
If I the fields numbers is small I can get the fields in response correctly, but if there is many fields in "fields", then some fields will be missing in response.
Example, if I put only two fields:
I can get productTypeID correctly in response. but if I put quite a lot, say 70+ fields, then the productTypeId field is missing in response.
Does ES has limit on the fields count?