Details about all features for this project
Either (1) a character string giving the unique alphanumeric identifier for the project, or (2) a list containing the element projectId with this identifier.
A list of lists with one element for each feature The named list for each feature contains:
feature id - note: Throughout the API, features are specified using their names, not this ID.
feature type: 'Numeric', 'Categorical', etc.
numeric measure of the strength of relationship between the feature and target (independent of any model or other features).
whether feature has too few values to be informative
number of unique values
number of missing values
format of the feature if it is date-time feature