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Amazon Managed Blockchain is a fully managed service for creating and managing blockchain networks using open-source frameworks. Blockchain allows you to build applications where multiple parties can securely and transparently run transactions and share data without the need for a trusted, central authority.

Managed Blockchain supports the Hyperledger Fabric and Ethereum open-source frameworks. Because of fundamental differences between the frameworks, some API actions or data types may only apply in the context of one framework and not the other. For example, actions related to Hyperledger Fabric network members such as CreateMember and DeleteMember do not apply to Ethereum.

The description for each action indicates the framework or frameworks to which it applies. Data types and properties that apply only in the context of a particular framework are similarly indicated.

If you’re using the service, you’re probably looking for ManagedBlockchainClient and ManagedBlockchain.

Structs

A policy type that defines the voting rules for the network. The rules decide if a proposal is approved. Approval may be based on criteria such as the percentage of YES votes and the duration of the proposal. The policy applies to all proposals and is specified when the network is created.

Applies only to Hyperledger Fabric.

An invitation to an AWS account to create a member and join the network.

Applies only to Hyperledger Fabric.

An action to invite a specific AWS account to create a member and join the network. The InviteAction is carried out when a Proposal is APPROVED.

Applies only to Hyperledger Fabric.

A configuration for logging events.

A collection of log configurations.

A client for the ManagedBlockchain API.

Member configuration properties.

Applies only to Hyperledger Fabric.

Configuration properties of the member.

Applies only to Hyperledger Fabric.

Attributes of Hyperledger Fabric for a member in a Managed Blockchain network using the Hyperledger Fabric framework.

Configuration properties for Hyperledger Fabric for a member in a Managed Blockchain network using the Hyperledger Fabric framework.

Configuration properties for logging events associated with a member of a Managed Blockchain network using the Hyperledger Fabric framework.

Attributes relevant to a member for the blockchain framework that the Managed Blockchain network uses.

Configuration properties relevant to a member for the blockchain framework that the Managed Blockchain network uses.

Configuration properties for logging events associated with a member of a Managed Blockchain network.

A summary of configuration properties for a member.

Applies only to Hyperledger Fabric.

Network configuration properties.

Attributes of Ethereum for a network.

Attributes of Hyperledger Fabric for a network.

Hyperledger Fabric configuration properties for the network.

Attributes relevant to the network for the blockchain framework that the network uses.

Configuration properties relevant to the network for the blockchain framework that the network uses.

A summary of network configuration properties.

Configuration properties of a node.

Configuration properties of a node.

Attributes of an Ethereum node.

Attributes of Hyperledger Fabric for a peer node on a Hyperledger Fabric network on Managed Blockchain.

Configuration properties for logging events associated with a peer node owned by a member in a Managed Blockchain network.

Attributes relevant to a node on a Managed Blockchain network for the blockchain framework that the network uses.

Configuration properties for logging events associated with a peer node on a Hyperledger Fabric network on Managed Blockchain.

A summary of configuration properties for a node.

Properties of a proposal on a Managed Blockchain network.

Applies only to Hyperledger Fabric.

The actions to carry out if a proposal is APPROVED.

Applies only to Hyperledger Fabric.

Properties of a proposal.

Applies only to Hyperledger Fabric.

An action to remove a member from a Managed Blockchain network as the result of a removal proposal that is APPROVED. The member and all associated resources are deleted from the network.

Applies only to Hyperledger Fabric.

Properties of an individual vote that a member cast for a proposal.

Applies only to Hyperledger Fabric.

The voting rules for the network to decide if a proposal is accepted

Applies only to Hyperledger Fabric.

Enums

Errors returned by CreateMember

Errors returned by CreateNetwork

Errors returned by CreateNode

Errors returned by CreateProposal

Errors returned by DeleteMember

Errors returned by DeleteNode

Errors returned by GetMember

Errors returned by GetNetwork

Errors returned by GetNode

Errors returned by GetProposal

Errors returned by ListInvitations

Errors returned by ListMembers

Errors returned by ListNetworks

Errors returned by ListNodes

Errors returned by ListProposalVotes

Errors returned by ListProposals

Errors returned by ListTagsForResource

Errors returned by RejectInvitation

Errors returned by TagResource

Errors returned by UntagResource

Errors returned by UpdateMember

Errors returned by UpdateNode

Errors returned by VoteOnProposal

Traits

Trait representing the capabilities of the ManagedBlockchain API. ManagedBlockchain clients implement this trait.