weight

The weight (0.01 - 1.00) of this origin, relative to other origins in the pool. Equal values mean equal weighting. A weight of 0 means traffic will not be sent to this origin, but health is still checked. When origin_steering.policy="least_outstanding_requests", weight is used to scale the origin's outstanding requests. When origin_steering.policy="least_connections", weight is used to scale the origin's open connections. Defaults to 1.