trafficSplit property
If this field is provided, then the Endpoint's traffic_split will be overwritten with it.
If last DeployedModel is being undeployed from the Endpoint, the [Endpoint.traffic_split] will always end up empty when this call returns. A DeployedModel will be successfully undeployed only if it doesn't have any traffic assigned to it when this method executes, or if this field unassigns any traffic to it.
Implementation
core.Map<core.String, core.int>? trafficSplit;