[Redash Integration] "Reporter" field does not work

I'm working on an integration between Jira and Redash to have metrics on the reported bugs.

{ "fields": "reporter,created,resolutiondate,resolution,summary,priority,project,status,customfield_10046,customfield_10109,customfield_10111,customfield_10112,customfield_10071", "jql": "type = Bug", "fieldMapping": { "reporter": "Informador", "customfield_10046": "Affected Clients", "customfield_10109.value": "Affected Clients Size", "customfield_10111.value": "Affected Clients Churn", "customfield_10112.value": "Bug Blocking", "customfield_10071.value": "Mini app" } } 

I can't get the data of who created the card.

According to the jira info https://humand.atlassian.net/rest/api/2/field the field is called "reporter"

But reporter doesn't bring me any info What could it be?