get https://api02.naturalhr.net/api/v1/training
| fieldname | format | example |
|---|---|---|
| first_name | string | John |
| last_name | string | Doe |
| training_date | yyyy-mm-dd | 2020-11-14 |
| approved | integer Approved | 1 |
| result | string Training results | Passed |
| parent_id | integer Lookup value | 123 |