HPA global settings in GKE

Default HPA global settings are
horizontal-pod-autoscaler-upscale-delay flag - 3 min
horizontal-pod-autoscaler-downscale-delay - 5 min
is there any way to override these flags in GKE?

Cluster information:

Kubernetes version:1.12.8-gke.10
Cloud being used: (put bare-metal if not on a public cloud) GCP
Installation method:gcloud
Host OS:
CNI and version:
CRI and version:

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