reference-yaml-feature-retrieval-spec.md

title	titleSuffix	description	services	ms.service	ms.subservice	ms.topic	author	ms.author	ms.reviewer	ms.date	ms.custom
CLI (v2) feature retrieval specification YAML schema	Azure Machine Learning	Reference documentation for the CLI (v2) feature retrieval specification YAML schema.	machine-learning	machine-learning	mldata	reference	fbsolo-ms1	franksolomon	qiax	05/23/2023	cliv2, build-2023

CLI (v2) feature retrieval specification YAML schema

[!INCLUDE cli v2]

[!INCLUDE schema note]

YAML syntax

Key	Type	Description	Allowed values	Default value
serialization_version	string	The version to serialize this spec file.	2
featurestores	list of object	The feature stores.
featurestores.featurestore	object	The feature store object.
featurestores.featurestore.features	list of object	The list of features to retrieve from this feature store.
featurestores.featurestore.features.feature_name	string	The feature name.
featurestores.featurestore.features.feature_set	string	The feature name and version in the format of featureset_name:version.
featurestores.featurestore.location	string	The location of the feature store.
featurestores.featurestore.uri	string	The URI of the feature store in the format of azureml://subscriptions/{sub_id}/resourceGroups/{rg}/workspaces/{featurestore_name}.
featurestores.featurestore.workspace_id	string	The feature store workspace ID.

Examples

Examples are available in the examples GitHub repository. A basic example is shown below.

YAML: basic

featurestores:
- features:
  - feature_name: transaction_1d_count
    feature_set: transaction1d:1
  - feature_name: transaction_amount_1d_sum
    feature_set: transaction1d:1
  location: eastus2euap
  uri: azureml://subscriptions/{sub_id}/resourcegroups/{rg}/workspaces/{ws_name}
  workspace_id: {ws_id}
serialization_version: 1

Next steps

• Install and use the CLI (v2)
• Troubleshoot managed feature store