Class PrepareNetworkUpgradeParams

Transaction parameters for preparing the network for a software upgrade.

Inheritance

object

TransactionParams

TransactionParams<TransactionReceipt>

PrepareNetworkUpgradeParams

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Hiero

Assembly: Hiero.dll

Syntax

public sealed class PrepareNetworkUpgradeParams : TransactionParams<TransactionReceipt>

Examples

Step 1 of the upgrade flow: stage an upgrade image and its hash so every node can validate the file before the scheduled switchover:

// Stage a network upgrade: nodes will validate the file's contents
// against `FileHash` before accepting the subsequent schedule step.
// Requires the superuser payer (typically 0.0.50 or 0.0.55).
var receipt = await client.PrepareNetworkUpgradeAsync(new PrepareNetworkUpgradeParams
{
    File = upgradeFile,
    FileHash = expectedHash
});
Console.WriteLine($"Prepare status: {receipt.Status}");

Properties

CancellationToken

An optional cancellation token that can be used to interrupt the transaction.

Declaration

public CancellationToken? CancellationToken { get; set; }

Property Value

Type	Description
CancellationToken?

File

Address of the upgrade file (previously uploaded).

Declaration

public EntityId File { get; set; }

Property Value

Type	Description
EntityId

FileHash

Hash of the upgrade file's contents.

Declaration

public ReadOnlyMemory<byte> FileHash { get; set; }

Property Value

Type	Description
ReadOnlyMemory<byte>

Signatory

Optional additional signatories.

Declaration

public Signatory? Signatory { get; set; }

Property Value

Type	Description
Signatory