By default, in order to help finding the right filters, the function may display rows headers and columns headers. Hide them by writing one of the following option as third parameter:
- hideHeaders: hides rows headers and columns headers
- hideHeaderRow: hides the header row
- hideHeaderColumn: hides the header column
Example:
=IMPORTJSON(B1, "/topLevelDomain/0", "hideHeaders")
or
=IMPORTJSON(B1, , "hideHeaderRow")