That is because your compute policy has all these issues:
1. instance_pool_id might have been set as forbidden please modify that, You need to pass the instance pool id in the compute policy you are using.
2. For driver instance pool id, please pass the driver instance pool id in your compute policy.
3. Please pass the correct value for your spot_bid_max_price in your compute policy.

For instance pools, I would suggest create a separate compute policy and use it.