[UDF] ANALYZE return Unexpected token in JS udf

# curl -s -k -X POST http://172.23.104.90:8093/evaluator/v1/libraries/n1ql -u Administrator:password -H 'content-type: application/json' -d 'function analyze_default() {            var query = ANALYZE default(job_title);            var acc = [];            for (const row of query) {                acc.push(row);            }            return acc;}'

Error while compiling library. Cause:

compilation failed:

Exception: SyntaxError: Unexpected token 'default'

Location: functions/n1ql.js:1 

Code: function analyze_default() {            var query = ANALYZE default(job_title);            var acc = [];            for (const row of query) {                acc.push(row);            }            return acc;}

SyntaxError: Unexpected token 'default' 

# curl -s -k -X POST http://172.23.104.90:8093/evaluator/v1/libraries/n1ql -u Administrator:password -H 'content-type: application/json' -d 'function analyze_default() {            var query = UPDATE STATISTICS FOR default(job_title);            var acc = [];            for (const row of query) {                acc.push(row);            }            return acc;}'

{status: "OK"}