Class Bucket (0.1.9) 

Bucket(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A histogram bucket with a lower and upper bound, and a count of items with a field value between those bounds. The lower bound is inclusive and the upper bound is exclusive. Lower bound may be -infinity and upper bound may be infinity.

Attributes
Name Description
lower_bound float
Lower bound - inclusive.
upper_bound float
Upper bound - exclusive.
count int
Count of items in the bucket.