managedblockchain

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 Go to latest Published: Jul 20, 2026 License: MIT Imports: 21 Imported by: 0

README

Managed Blockchain

Parity grade: A · SDK aws-sdk-go-v2/service/managedblockchain@v1.31.19 · last audited 2026-07-13 (efd78e54)

Coverage

Metric Value
Operations audited 27 (27 ok)
Feature families 7 (7 ok)
Known gaps 4
Deferred items 0
Resource leaks clean
Known gaps
  • List* ops (ListNetworks/ListMembers/ListNodes/ListProposals/ListAccessors/ListInvitations/ListProposalVotes) accept maxResults/nextToken but always return every matching item in one page (NextToken always omitted). Real AWS paginates. Low risk for an emulator (SDK clients that loop on NextToken still terminate correctly since it's never set), but a client asserting a specific page size would see the whole result set. Not filed as a bd issue this pass -- flagging for the next audit to decide whether pkgs/page is worth wiring in.
  • Node.FrameworkAttributes (e.g. Fabric's PeerEndpoint/PeerEventEndpoint, Ethereum's Http/WebSocket endpoints) is not modeled -- GetNode/ListNodes responses omit it entirely. Same for Member.FrameworkAttributes' KmsKeyArn-style fields. A client that reads a node's peer endpoint to actually connect to Fabric will get nothing back. Deferred: modeling this accurately requires deciding what a 'connectable' emulated peer endpoint even means for gopherstack, which is a bigger design question than a wire-shape bug fix.
  • CreateMember ignores req.InvitationId -- every CreateMember call succeeds as if the caller already owns the network (IsOwned: true always), whereas real AWS requires a live invitation for cross-account members. gopherstack has no multi-account model, so this is a reasonable simplification, not flagged as a bug to fix.
  • No artificial service quotas (max members per network, max nodes per member, max networks per account) are enforced, so ResourceLimitExceededException is never returned. Consistent with this emulator's general no-limits style elsewhere; not treated as a bug.

More

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrNetworkNotFound is returned when a network does not exist.
	ErrNetworkNotFound = awserr.New("ResourceNotFoundException: network not found", awserr.ErrNotFound)
	// ErrMemberNotFound is returned when a member does not exist.
	ErrMemberNotFound = awserr.New("ResourceNotFoundException: member not found", awserr.ErrNotFound)
	// ErrResourceNotFound is returned when a resource (network or member) cannot be found by ARN.
	ErrResourceNotFound = awserr.New("ResourceNotFoundException: resource not found", awserr.ErrNotFound)
	// ErrNetworkAlreadyExists is returned when a network already exists.
	ErrNetworkAlreadyExists = awserr.New(
		"ResourceAlreadyExistsException: network already exists",
		awserr.ErrAlreadyExists,
	)
	// ErrMissingNetworkName is returned when the network name is missing.
	ErrMissingNetworkName = errors.New("Name is required for CreateNetwork")
	// ErrMissingMemberName is returned when the member name is missing.
	ErrMissingMemberName = errors.New("Name is required for member configuration")
	// ErrMissingNetworkID is returned when the network ID is missing from a path.
	ErrMissingNetworkID = errors.New("networkId is required")
	// ErrNodeNotFound is returned when a node does not exist.
	ErrNodeNotFound = awserr.New("ResourceNotFoundException: node not found", awserr.ErrNotFound)
	// ErrAccessorNotFound is returned when an accessor does not exist.
	ErrAccessorNotFound = awserr.New("ResourceNotFoundException: accessor not found", awserr.ErrNotFound)
	// ErrProposalNotFound is returned when a proposal does not exist.
	ErrProposalNotFound = awserr.New("ResourceNotFoundException: proposal not found", awserr.ErrNotFound)
	// ErrInvitationNotFound is returned when an invitation does not exist.
	ErrInvitationNotFound = awserr.New("ResourceNotFoundException: invitation not found", awserr.ErrNotFound)
	// ErrMissingMemberID is returned when the member ID is missing for a proposal.
	ErrMissingMemberID = errors.New("MemberId is required for CreateProposal")
	// ErrMissingVoterMemberID is returned when the voter member ID is missing for VoteOnProposal.
	ErrMissingVoterMemberID = errors.New("VoterMemberId is required for VoteOnProposal")
	// ErrMissingNodeMemberID is returned when MemberId is missing for a node operation. Real AWS
	// documents MemberId as "required for Hyperledger Fabric" on every node op (CreateNode's body
	// field, GetNode/ListNodes/DeleteNode/UpdateNode's "memberId" query parameter); gopherstack
	// only emulates Hyperledger Fabric networks, so it is always required here.
	ErrMissingNodeMemberID = errors.New("MemberId is required for Hyperledger Fabric node operations")
	// ErrValidation is returned when input validation fails.
	ErrValidation = awserr.New("InvalidRequestException: validation error", awserr.ErrInvalidParameter)
)
View Source 
var ErrNilAppContext = errors.New("managedblockchain: AppContext must not be nil")

ErrNilAppContext is returned when Init is called with a nil AppContext.

Functions

This section is empty.

Types

type Accessor 

type Accessor struct {
	CreationDate *time.Time        `json:"creationDate"`
	Tags         map[string]string `json:"tags"`
	Arn          string            `json:"arn"`
	BillingToken string            `json:"billingToken"`
	ID           string            `json:"id"`
	NetworkType  string            `json:"networkType"`
	Status       string            `json:"status"`
	Type         string            `json:"type"`
}

Accessor represents an Amazon Managed Blockchain accessor for token-based access.

type ApprovalThresholdPolicy 

type ApprovalThresholdPolicy struct {
	ThresholdComparator     string `json:"thresholdComparator,omitempty"`
	ProposalDurationInHours int32  `json:"proposalDurationInHours,omitempty"`
	ThresholdPercentage     int32  `json:"thresholdPercentage,omitempty"`
}

ApprovalThresholdPolicy defines the threshold for proposal approval.

type CloudWatchLogState 

type CloudWatchLogState struct {
	Enabled bool `json:"enabled"`
}

CloudWatchLogState stores CloudWatch logging state.

type ExportedMember 

type ExportedMember = Member

ExportedMember is a compatibility alias used by the dashboard package.

type ExportedNetwork 

type ExportedNetwork = Network

ExportedNetwork is a compatibility alias used by the dashboard package.

type Handler 

type Handler struct {
	Backend       StorageBackend
	AccountID     string
	DefaultRegion string
}

Handler is the HTTP handler for the Managed Blockchain REST API.

func NewHandler 

func NewHandler(backend StorageBackend) *Handler

NewHandler creates a new Managed Blockchain handler.

func (*Handler) ChaosOperations 

func (h *Handler) ChaosOperations() []string

ChaosOperations returns all operations that can be fault-injected.

func (*Handler) ChaosRegions 

func (h *Handler) ChaosRegions() []string

ChaosRegions returns all regions this handler handles.

func (*Handler) ChaosServiceName 

func (h *Handler) ChaosServiceName() string

ChaosServiceName returns the lowercase AWS service name for fault rule matching.

func (*Handler) ExtractOperation 

func (h *Handler) ExtractOperation(c *echo.Context) string

ExtractOperation extracts the operation name from the request.

func (*Handler) ExtractResource 

func (h *Handler) ExtractResource(c *echo.Context) string

ExtractResource extracts the resource ID from the request.

func (*Handler) GetSupportedOperations 

func (h *Handler) GetSupportedOperations() []string

GetSupportedOperations returns the list of supported Managed Blockchain operations.

func (*Handler) Handler 

func (h *Handler) Handler() echo.HandlerFunc

Handler returns the Echo handler function for Managed Blockchain requests.

func (*Handler) MatchPriority 

func (h *Handler) MatchPriority() int

MatchPriority returns the routing priority.

func (*Handler) Name 

func (h *Handler) Name() string

Name returns the service name.

func (*Handler) Reset 

func (h *Handler) Reset()

Reset implements service.Resettable by delegating to the backend.

func (*Handler) Restore 

func (h *Handler) Restore(ctx context.Context, data []byte) error

Restore implements persistence.Persistable by delegating to the backend.

func (*Handler) RouteMatcher 

func (h *Handler) RouteMatcher() service.Matcher

RouteMatcher returns a function that matches Managed Blockchain REST API requests.

func (*Handler) Snapshot 

func (h *Handler) Snapshot(ctx context.Context) []byte

Snapshot implements persistence.Persistable by delegating to the backend.

type InMemoryBackend 

type InMemoryBackend struct {
	// contains filtered or unexported fields
}

InMemoryBackend is the in-memory implementation of StorageBackend.

networks, members, nodes, accessors, proposals, proposalVotes, and invitations are all *store.Table (Phase 3.3 of the datalayer refactor); see store_setup.go for their key functions, indexes, and registration. arnToResource remains a plain map -- see store_setup.go's doc comment for why it cannot become a store.Table.

func NewInMemoryBackend 

func NewInMemoryBackend() *InMemoryBackend

NewInMemoryBackend creates a new in-memory Managed Blockchain backend.

func (*InMemoryBackend) AddAccessorInternal 

func (b *InMemoryBackend) AddAccessorInternal(region, accountID, accessorType, networkType string) *Accessor

AddAccessorInternal adds an accessor directly to the backend (for testing and seeding).

func (*InMemoryBackend) AddInvitationInternal 

func (b *InMemoryBackend) AddInvitationInternal(region, accountID, networkID, networkName string) *Invitation

AddInvitationInternal adds an invitation directly to the backend (for testing and seeding).

func (*InMemoryBackend) AddMemberInternal 

func (b *InMemoryBackend) AddMemberInternal(region, accountID, networkID, name string) *Member

AddMemberInternal adds a member directly to the backend (for testing and seeding). The network must already exist.

func (*InMemoryBackend) AddNetworkInternal 

func (b *InMemoryBackend) AddNetworkInternal(region, accountID, name string) *Network

AddNetworkInternal adds a network directly to the backend (for testing and seeding).

func (*InMemoryBackend) AddNodeInternal 

func (b *InMemoryBackend) AddNodeInternal(region, accountID, networkID, memberID, instanceType string) *Node

AddNodeInternal adds a node directly to the backend (for testing and seeding). The network and member must already exist.

func (*InMemoryBackend) AddProposalInternal 

func (b *InMemoryBackend) AddProposalInternal(region, accountID, networkID, memberID, description string) *Proposal

AddProposalInternal adds a proposal directly to the backend (for testing and seeding). The network and member must already exist.

func (*InMemoryBackend) CreateAccessor 

func (b *InMemoryBackend) CreateAccessor(
	region, accountID, accessorType, networkType string,
	tags map[string]string,
) (*Accessor, error)

CreateAccessor creates a new accessor for token-based access.

func (*InMemoryBackend) CreateMember 

func (b *InMemoryBackend) CreateMember(
	region, accountID, networkID, name, description string,
	tags map[string]string,
) (*Member, error)

CreateMember creates a new member in an existing network.

func (*InMemoryBackend) CreateNetwork 

func (b *InMemoryBackend) CreateNetwork(
	region, accountID, name, description, framework, frameworkVersion, memberName, memberDescription string,
	tags map[string]string,
	votingPolicy *VotingPolicy,
) (*Network, *Member, error)

CreateNetwork creates a new Managed Blockchain network and its first member.

func (*InMemoryBackend) CreateNode 

func (b *InMemoryBackend) CreateNode(
	region, accountID, networkID, memberID, instanceType, availabilityZone string,
	tags map[string]string,
) (*Node, error)

CreateNode creates a new peer node within a member.

func (*InMemoryBackend) CreateProposal 

func (b *InMemoryBackend) CreateProposal(
	region, accountID, networkID, memberID, description string,
	actions *ProposalActions,
	tags map[string]string,
) (*Proposal, error)

CreateProposal creates a new governance proposal on a network.

func (*InMemoryBackend) DeleteAccessor 

func (b *InMemoryBackend) DeleteAccessor(accessorID string) error

DeleteAccessor removes an accessor.

func (*InMemoryBackend) DeleteMember 

func (b *InMemoryBackend) DeleteMember(networkID, memberID string) error

DeleteMember removes a member from a network, cascading the delete to all of its nodes.

func (*InMemoryBackend) DeleteNode 

func (b *InMemoryBackend) DeleteNode(networkID, memberID, nodeID string) error

DeleteNode removes a node from a member.

func (*InMemoryBackend) GetAccessor 

func (b *InMemoryBackend) GetAccessor(accessorID string) (*Accessor, error)

GetAccessor returns an accessor by ID.

func (*InMemoryBackend) GetMember 

func (b *InMemoryBackend) GetMember(networkID, memberID string) (*Member, error)

GetMember returns a member by network ID and member ID.

func (*InMemoryBackend) GetNetwork 

func (b *InMemoryBackend) GetNetwork(networkID string) (*Network, error)

GetNetwork returns the details of a network by ID.

func (*InMemoryBackend) GetNode 

func (b *InMemoryBackend) GetNode(networkID, memberID, nodeID string) (*Node, error)

GetNode returns a node by network ID, member ID, and node ID.

func (*InMemoryBackend) GetProposal 

func (b *InMemoryBackend) GetProposal(networkID, proposalID string) (*Proposal, error)

GetProposal returns a proposal by network ID and proposal ID.

func (*InMemoryBackend) ListAccessors 

func (b *InMemoryBackend) ListAccessors(filter ListAccessorsFilter) ([]*Accessor, error)

ListAccessors returns all accessors sorted by ID, optionally filtered.

func (*InMemoryBackend) ListInvitations 

func (b *InMemoryBackend) ListInvitations() ([]*Invitation, error)

ListInvitations returns all invitations sorted by invitation ID.

func (*InMemoryBackend) ListMembers 

func (b *InMemoryBackend) ListMembers(networkID string, filter ListMembersFilter) ([]*Member, error)

ListMembers returns all members in a network, optionally filtered.

func (*InMemoryBackend) ListNetworks 

func (b *InMemoryBackend) ListNetworks(filter ListNetworksFilter) ([]*Network, error)

ListNetworks returns all networks, optionally filtered.

func (*InMemoryBackend) ListNodes 

func (b *InMemoryBackend) ListNodes(networkID, memberID string, filter ListNodesFilter) ([]*Node, error)

ListNodes returns all nodes for a member sorted by ID, optionally filtered.

func (*InMemoryBackend) ListProposalVotes 

func (b *InMemoryBackend) ListProposalVotes(networkID, proposalID string) ([]*ProposalVote, error)

ListProposalVotes returns all votes for a proposal.

func (*InMemoryBackend) ListProposals 

func (b *InMemoryBackend) ListProposals(networkID, statusFilter string) ([]*Proposal, error)

ListProposals returns all proposals for a network sorted by proposal ID. statusFilter, when non-empty, limits results to proposals with that status.

func (*InMemoryBackend) ListTagsForResource 

func (b *InMemoryBackend) ListTagsForResource(resourceARN string) (map[string]string, error)

ListTagsForResource returns tags for a resource identified by ARN.

func (*InMemoryBackend) RejectInvitation 

func (b *InMemoryBackend) RejectInvitation(invitationID string) error

RejectInvitation rejects an invitation by setting its status to REJECTED.

func (*InMemoryBackend) Reset 

func (b *InMemoryBackend) Reset()

Reset clears all in-memory state.

func (*InMemoryBackend) Restore 

func (b *InMemoryBackend) Restore(ctx context.Context, data []byte) error

Restore loads backend state from a JSON snapshot.

func (*InMemoryBackend) Snapshot 

func (b *InMemoryBackend) Snapshot(ctx context.Context) []byte

Snapshot serialises the backend state to JSON.

func (*InMemoryBackend) TagResource 

func (b *InMemoryBackend) TagResource(resourceARN string, tags map[string]string) error

TagResource adds or updates tags on a resource.

func (*InMemoryBackend) UntagResource 

func (b *InMemoryBackend) UntagResource(resourceARN string, tagKeys []string) error

UntagResource removes tags from a resource.

func (*InMemoryBackend) UpdateMember 

func (b *InMemoryBackend) UpdateMember(
	networkID, memberID string,
	logConfig *MemberLogPublishingConfigState,
) (*Member, error)

UpdateMember updates a member's log publishing configuration.

func (*InMemoryBackend) UpdateNode 

func (b *InMemoryBackend) UpdateNode(
	networkID, memberID, nodeID string,
	logConfig *NodeLogPublishingConfigState,
) (*Node, error)

UpdateNode updates a node's log publishing configuration.

func (*InMemoryBackend) VoteOnProposal 

func (b *InMemoryBackend) VoteOnProposal(networkID, proposalID, memberID, vote string) error

VoteOnProposal records a YES or NO vote on a proposal and transitions its status when threshold met.

type Invitation 

type Invitation struct {
	NetworkSummary *InvitationNetworkSummary `json:"networkSummary,omitempty"`
	CreationDate   *time.Time                `json:"creationDate"`
	ExpirationDate *time.Time                `json:"expirationDate,omitempty"`
	Arn            string                    `json:"arn"`
	InvitationID   string                    `json:"invitationId"`
	NetworkID      string                    `json:"networkId"`
	NetworkName    string                    `json:"networkName"`
	Status         string                    `json:"status"`
}

Invitation represents an invitation to join a Managed Blockchain network.

type InvitationNetworkSummary 

type InvitationNetworkSummary struct {
	CreationDate     *time.Time `json:"creationDate,omitempty"`
	Arn              string     `json:"arn,omitempty"`
	Description      string     `json:"description,omitempty"`
	Framework        string     `json:"framework,omitempty"`
	FrameworkVersion string     `json:"frameworkVersion,omitempty"`
	ID               string     `json:"id,omitempty"`
	Name             string     `json:"name,omitempty"`
	Status           string     `json:"status,omitempty"`
}

InvitationNetworkSummary is a summary of the network included in an Invitation.

type InviteAction 

type InviteAction struct {
	Principal string `json:"principal"`
}

InviteAction represents an invitation to an AWS account to join the network.

type ListAccessorsFilter 

type ListAccessorsFilter struct {
	NetworkType string
}

ListAccessorsFilter contains optional filters for ListAccessors.

type ListMembersFilter 

type ListMembersFilter struct {
	IsOwned *bool
	Name    string
	Status  string
}

ListMembersFilter contains optional filters for ListMembers.

type ListNetworksFilter 

type ListNetworksFilter struct {
	Name      string
	Framework string
	Status    string
}

ListNetworksFilter contains optional filters for ListNetworks.

type ListNodesFilter 

type ListNodesFilter struct {
	Status string
}

ListNodesFilter contains optional filters for ListNodes.

type LogConfigState 

type LogConfigState struct {
	CloudWatch *CloudWatchLogState `json:"cloudWatch,omitempty"`
}

LogConfigState stores whether logging is enabled.

type Member 

type Member struct {
	CreationDate               *time.Time                      `json:"creationDate"`
	Tags                       map[string]string               `json:"tags"`
	LogPublishingConfiguration *MemberLogPublishingConfigState `json:"logPublishingConfiguration,omitempty"`
	Arn                        string                          `json:"arn"`
	Description                string                          `json:"description"`
	ID                         string                          `json:"id"`
	Name                       string                          `json:"name"`
	NetworkID                  string                          `json:"networkID"`
	Status                     string                          `json:"status"`
	IsOwned                    bool                            `json:"isOwned"`
}

Member represents a member within a Managed Blockchain network.

type MemberFabricLogState 

type MemberFabricLogState struct {
	CALogs *LogConfigState `json:"caLogs,omitempty"`
}

MemberFabricLogState stores Fabric-specific log config for a member.

type MemberLogPublishingConfigState 

type MemberLogPublishingConfigState struct {
	Fabric *MemberFabricLogState `json:"fabric,omitempty"`
}

MemberLogPublishingConfigState stores log publishing configuration for a member.

type MemberSummary 

type MemberSummary struct {
	CreationDate *time.Time `json:"creationDate"`
	Arn          string     `json:"arn"`
	Description  string     `json:"description"`
	ID           string     `json:"id"`
	Name         string     `json:"name"`
	Status       string     `json:"status"`
	IsOwned      bool       `json:"isOwned"`
}

MemberSummary is the short form returned by ListMembers.

type Network 

type Network struct {
	CreationDate     *time.Time        `json:"creationDate"`
	Tags             map[string]string `json:"tags"`
	VotingPolicy     *VotingPolicy     `json:"votingPolicy,omitempty"`
	Arn              string            `json:"arn"`
	Description      string            `json:"description"`
	Framework        string            `json:"framework"`
	FrameworkVersion string            `json:"frameworkVersion"`
	ID               string            `json:"id"`
	Name             string            `json:"name"`
	Status           string            `json:"status"`
}

Network represents an Amazon Managed Blockchain network.

type NetworkSummary 

type NetworkSummary struct {
	CreationDate     *time.Time `json:"creationDate"`
	Arn              string     `json:"arn"`
	Description      string     `json:"description"`
	Framework        string     `json:"framework"`
	FrameworkVersion string     `json:"frameworkVersion"`
	ID               string     `json:"id"`
	Name             string     `json:"name"`
	Status           string     `json:"status"`
}

NetworkSummary is the short form returned by ListNetworks.

type Node 

type Node struct {
	CreationDate               *time.Time                    `json:"creationDate"`
	Tags                       map[string]string             `json:"tags"`
	LogPublishingConfiguration *NodeLogPublishingConfigState `json:"logPublishingConfiguration,omitempty"`
	Arn                        string                        `json:"arn"`
	AvailabilityZone           string                        `json:"availabilityZone"`
	ID                         string                        `json:"id"`
	InstanceType               string                        `json:"instanceType"`
	MemberID                   string                        `json:"memberID"`
	NetworkID                  string                        `json:"networkID"`
	Status                     string                        `json:"status"`
}

Node represents a peer node within a Managed Blockchain member.

type NodeFabricLogState 

type NodeFabricLogState struct {
	ChaincodeLogs *LogConfigState `json:"chaincodeLogs,omitempty"`
	PeerLogs      *LogConfigState `json:"peerLogs,omitempty"`
}

NodeFabricLogState stores Fabric-specific log config for a node.

type NodeLogPublishingConfigState 

type NodeLogPublishingConfigState struct {
	Fabric *NodeFabricLogState `json:"fabric,omitempty"`
}

NodeLogPublishingConfigState stores log publishing configuration for a node.

type NodeSummary 

type NodeSummary struct {
	CreationDate     *time.Time `json:"creationDate"`
	Arn              string     `json:"arn"`
	AvailabilityZone string     `json:"availabilityZone,omitempty"`
	ID               string     `json:"id"`
	InstanceType     string     `json:"instanceType"`
	Status           string     `json:"status"`
}

NodeSummary is the short form returned by ListNodes.

type Proposal 

type Proposal struct {
	Actions              *ProposalActions  `json:"actions,omitempty"`
	CreationDate         *time.Time        `json:"creationDate"`
	ExpirationDate       *time.Time        `json:"expirationDate,omitempty"`
	Tags                 map[string]string `json:"tags"`
	Arn                  string            `json:"arn"`
	Description          string            `json:"description"`
	NetworkID            string            `json:"networkId"`
	ProposalID           string            `json:"proposalId"`
	ProposedByMemberID   string            `json:"proposedByMemberId"`
	ProposedByMemberName string            `json:"proposedByMemberName"`
	Status               string            `json:"status"`
	NoVoteCount          int               `json:"noVoteCount"`
	OutstandingVoteCount int               `json:"outstandingVoteCount"`
	YesVoteCount         int               `json:"yesVoteCount"`
}

Proposal represents a governance proposal on a Managed Blockchain network.

type ProposalActions 

type ProposalActions struct {
	Invitations []InviteAction `json:"invitations,omitempty"`
	Removals    []RemoveAction `json:"removals,omitempty"`
}

ProposalActions defines the actions taken when a proposal is approved.

type ProposalVote 

type ProposalVote struct {
	MemberID   string `json:"memberId"`
	MemberName string `json:"memberName"`
	Vote       string `json:"vote"`
	// contains filtered or unexported fields
}

ProposalVote represents a single vote cast on a proposal.

type Provider 

type Provider struct{}

Provider implements service.Provider for the Managed Blockchain service.

func (*Provider) Init 

func (p *Provider) Init(ctx *service.AppContext) (service.Registerable, error)

Init initializes the Managed Blockchain service backend and handler.

func (*Provider) Name 

func (p *Provider) Name() string

Name returns the provider name.

type RemoveAction 

type RemoveAction struct {
	MemberID string `json:"memberId"`
}

RemoveAction represents a removal of a member from the network.

type StorageBackend 

type StorageBackend interface {
	CreateNetwork(
		region, accountID, name, description, framework, frameworkVersion, memberName, memberDescription string,
		tags map[string]string,
		votingPolicy *VotingPolicy,
	) (*Network, *Member, error)
	GetNetwork(networkID string) (*Network, error)
	ListNetworks(filter ListNetworksFilter) ([]*Network, error)
	CreateMember(region, accountID, networkID, name, description string, tags map[string]string) (*Member, error)
	GetMember(networkID, memberID string) (*Member, error)
	ListMembers(networkID string, filter ListMembersFilter) ([]*Member, error)
	DeleteMember(networkID, memberID string) error
	CreateNode(
		region, accountID, networkID, memberID, instanceType, availabilityZone string,
		tags map[string]string,
	) (*Node, error)
	GetNode(networkID, memberID, nodeID string) (*Node, error)
	ListNodes(networkID, memberID string, filter ListNodesFilter) ([]*Node, error)
	DeleteNode(networkID, memberID, nodeID string) error
	ListTagsForResource(resourceARN string) (map[string]string, error)
	TagResource(resourceARN string, tags map[string]string) error
	UntagResource(resourceARN string, tagKeys []string) error
	CreateAccessor(region, accountID, accessorType, networkType string, tags map[string]string) (*Accessor, error)
	GetAccessor(accessorID string) (*Accessor, error)
	DeleteAccessor(accessorID string) error
	ListAccessors(filter ListAccessorsFilter) ([]*Accessor, error)
	CreateProposal(
		region, accountID, networkID, memberID, description string,
		actions *ProposalActions,
		tags map[string]string,
	) (*Proposal, error)
	GetProposal(networkID, proposalID string) (*Proposal, error)
	ListProposals(networkID, statusFilter string) ([]*Proposal, error)
	ListProposalVotes(networkID, proposalID string) ([]*ProposalVote, error)
	ListInvitations() ([]*Invitation, error)
	RejectInvitation(invitationID string) error
	UpdateMember(networkID, memberID string, logConfig *MemberLogPublishingConfigState) (*Member, error)
	UpdateNode(networkID, memberID, nodeID string, logConfig *NodeLogPublishingConfigState) (*Node, error)
	VoteOnProposal(networkID, proposalID, memberID, vote string) error
}

StorageBackend is the interface for the Managed Blockchain in-memory backend.

type VotingPolicy 

type VotingPolicy struct {
	ApprovalThresholdPolicy *ApprovalThresholdPolicy `json:"approvalThresholdPolicy,omitempty"`
}

VotingPolicy defines how a network votes on proposals.

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