ReferenceAvailable
source_field
`source_field` is a required parameter of `telion_api.Data.derive_gradient` with the installed type contract `str`.
source_field is a required parameter of telion_api.Data.derive_gradient with the installed type contract str.
Contract
| Property | Value |
|---|---|
| symbol | telion_api.Data.derive_gradient |
| parameter | source_field |
| type | str |
| required | true |
| default | required |