Get prediction status for a model (async)

To get prediction status for a model, in-case of async prediction:

We can do prediction for file in async manner as well (esp. for big files), and in that case we can check out the status of the prediction as follows. Note we can do prediction for files in sync manner as well, so it's up to the user to pick one. The <pred_type> as defined in the previous API indicates whether the prediction was in sync (1) or async(2) manner.

Method : GET

URI : /ml/<schema_name>/<model_name>/<file_name>/status

The prediction status has following values (Enum)