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⚠️ This is the beta version of the Sui GraphQL schema. The beta schema will replace the alpha GraphQL schema upon its official release.

GasCostSummary

Summary of charges from transactions.

Storage is charged in three parts -- storage_cost, -storage_rebate, and non_refundable_storage_fee -- independently of computation_cost.

The overall cost of a transaction, deducted from its gas coins, is its computation_cost + storage_cost - storage_rebate. non_refundable_storage_fee is collected from objects being mutated or deleted and accumulated by the system in storage funds, the remaining storage costs of previous object versions are what become the storage_rebate. The ratio between non_refundable_storage_fee and storage_rebate is set by the protocol.

type GasCostSummary {
  computationCost: UInt53
  storageCost: UInt53
  storageRebate: UInt53
  nonRefundableStorageFee: UInt53
}

Fields​

GasCostSummary.computationCost ● UInt53 scalar​

The sum cost of computation/execution

GasCostSummary.storageCost ● UInt53 scalar​

Cost for storage at the time the transaction is executed, calculated as the size of the objects being mutated in bytes multiplied by a storage cost per byte (part of the protocol).

GasCostSummary.storageRebate ● UInt53 scalar​

Amount the user gets back from the storage cost of the previous versions of objects being mutated or deleted.

GasCostSummary.nonRefundableStorageFee ● UInt53 scalar​

Amount that is retained by the system in the storage fund from the cost of the previous versions of objects being mutated or deleted.

Member Of​

Checkpoint object ● GasEffects object ● SafeMode object