Unknown Field [dest], Parser Not Found- Error Coming While Reindexing

While indexing with the following code, error arises as unknown field parser not found: client.reindex({ body: { script: { source: {

Solution 1:

Place dest outside and not nested in script - https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-reindex.html

client.reindex({
    body: {
          source: {
             index: index,
             type: "_doc",
             query: {
                term: {
                   id: id
                }
             }
       },
       dest: {
            index: dest_ind
        }
    }
 })