How to write Couchbase N1QL query in spring data?

Java SDK
5

what if i want only list not the whole json object

@Query(“Select namelist from test where #{n1ql filter} And ANY v In namelist SATISFIES v Like ‘%’ || $1 ‘%’ END within #{n1ql ucket}”)

then it throws error

org.springframework.data.couchbase.core.CouchbaseQueryExecutionException: Unable to retrieve enough metadata for N1QL to entity mapping, have you selected _ID and _CAS?

So after searching i found his post Custom N1QL query with Couchbase and Spring Boot but after writing this query ,

@Query(“Select meta().usedcarimages , meta().id as _ID, meta().cas as _CAS From #{n1ql ucket} where #{n1ql .filter} AND ANY imagename IN usedcarimages SATISFIES imagename Like ‘%’ || $1 || ‘%’ END”)
List< String> findByUsedcarimagesContains(String fileName);

then i cant map directly to List< String> it gives error as above mapping error. so i added class name but only got id value and all other null values.

Cant i fetch values in List< String >?