trillian

type CreateTreeRequest struct {
	// Tree to be created. See Tree and CreateTree for more details.
	Tree *Tree `protobuf:"bytes,1,opt,name=tree" json:"tree,omitempty"`
	// Describes how the tree's private key should be generated.
	// Only needs to be set if tree.private_key is not set.
	KeySpec *keyspb.Specification `protobuf:"bytes,2,opt,name=key_spec,json=keySpec" json:"key_spec,omitempty"`
}

type DeleteTreeRequest struct {
	// ID of the tree to delete.
	TreeId int64 `protobuf:"varint,1,opt,name=tree_id,json=treeId" json:"tree_id,omitempty"`
}

type GetConsistencyProofRequest struct {
	LogId          int64 `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	FirstTreeSize  int64 `protobuf:"varint,2,opt,name=first_tree_size,json=firstTreeSize" json:"first_tree_size,omitempty"`
	SecondTreeSize int64 `protobuf:"varint,3,opt,name=second_tree_size,json=secondTreeSize" json:"second_tree_size,omitempty"`
}

type GetConsistencyProofResponse struct {
	Proof *Proof `protobuf:"bytes,2,opt,name=proof" json:"proof,omitempty"`
}

type GetEntryAndProofRequest struct {
	LogId     int64 `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	LeafIndex int64 `protobuf:"varint,2,opt,name=leaf_index,json=leafIndex" json:"leaf_index,omitempty"`
	TreeSize  int64 `protobuf:"varint,3,opt,name=tree_size,json=treeSize" json:"tree_size,omitempty"`
}

type GetEntryAndProofResponse struct {
	Proof *Proof   `protobuf:"bytes,2,opt,name=proof" json:"proof,omitempty"`
	Leaf  *LogLeaf `protobuf:"bytes,3,opt,name=leaf" json:"leaf,omitempty"`
}

type GetInclusionProofByHashRequest struct {
	LogId           int64  `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	LeafHash        []byte `protobuf:"bytes,2,opt,name=leaf_hash,json=leafHash,proto3" json:"leaf_hash,omitempty"`
	TreeSize        int64  `protobuf:"varint,3,opt,name=tree_size,json=treeSize" json:"tree_size,omitempty"`
	OrderBySequence bool   `protobuf:"varint,4,opt,name=order_by_sequence,json=orderBySequence" json:"order_by_sequence,omitempty"`
}

type GetInclusionProofByHashResponse struct {
	// Logs can potentially contain leaves with duplicate hashes so it's possible
	// for this to return multiple proofs.
	// TODO(gbelvin) only return one proof.
	Proof []*Proof `protobuf:"bytes,2,rep,name=proof" json:"proof,omitempty"`
}

type GetInclusionProofRequest struct {
	LogId     int64 `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	LeafIndex int64 `protobuf:"varint,2,opt,name=leaf_index,json=leafIndex" json:"leaf_index,omitempty"`
	TreeSize  int64 `protobuf:"varint,3,opt,name=tree_size,json=treeSize" json:"tree_size,omitempty"`
}

type GetInclusionProofResponse struct {
	Proof *Proof `protobuf:"bytes,2,opt,name=proof" json:"proof,omitempty"`
}

type GetLatestSignedLogRootRequest struct {
	LogId int64 `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
}

type GetLatestSignedLogRootResponse struct {
	SignedLogRoot *SignedLogRoot `protobuf:"bytes,2,opt,name=signed_log_root,json=signedLogRoot" json:"signed_log_root,omitempty"`
}

type GetLeavesByHashRequest struct {
	LogId           int64    `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	LeafHash        [][]byte `protobuf:"bytes,2,rep,name=leaf_hash,json=leafHash,proto3" json:"leaf_hash,omitempty"`
	OrderBySequence bool     `protobuf:"varint,3,opt,name=order_by_sequence,json=orderBySequence" json:"order_by_sequence,omitempty"`
}

type GetLeavesByHashResponse struct {
	// TODO(gbelvin) reply with error codes.
	Leaves []*LogLeaf `protobuf:"bytes,2,rep,name=leaves" json:"leaves,omitempty"`
}

type GetLeavesByIndexRequest struct {
	LogId     int64   `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	LeafIndex []int64 `protobuf:"varint,2,rep,packed,name=leaf_index,json=leafIndex" json:"leaf_index,omitempty"`
}

type GetLeavesByIndexResponse struct {
	// TODO(gbelvin) reply with error codes.
	Leaves []*LogLeaf `protobuf:"bytes,2,rep,name=leaves" json:"leaves,omitempty"`
}

type GetMapLeavesRequest struct {
	MapId    int64    `protobuf:"varint,1,opt,name=map_id,json=mapId" json:"map_id,omitempty"`
	Index    [][]byte `protobuf:"bytes,2,rep,name=index,proto3" json:"index,omitempty"`
	Revision int64    `protobuf:"varint,3,opt,name=revision" json:"revision,omitempty"`
}

type GetMapLeavesResponse struct {
	MapLeafInclusion []*MapLeafInclusion `protobuf:"bytes,2,rep,name=map_leaf_inclusion,json=mapLeafInclusion" json:"map_leaf_inclusion,omitempty"`
	MapRoot          *SignedMapRoot      `protobuf:"bytes,3,opt,name=map_root,json=mapRoot" json:"map_root,omitempty"`
}

type GetSequencedLeafCountRequest struct {
	LogId int64 `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
}

type GetSequencedLeafCountResponse struct {
	LeafCount int64 `protobuf:"varint,2,opt,name=leaf_count,json=leafCount" json:"leaf_count,omitempty"`
}

type GetSignedMapRootByRevisionRequest struct {
	MapId    int64 `protobuf:"varint,1,opt,name=map_id,json=mapId" json:"map_id,omitempty"`
	Revision int64 `protobuf:"varint,2,opt,name=revision" json:"revision,omitempty"`
}

type GetSignedMapRootRequest struct {
	MapId int64 `protobuf:"varint,1,opt,name=map_id,json=mapId" json:"map_id,omitempty"`
}

type GetSignedMapRootResponse struct {
	MapRoot *SignedMapRoot `protobuf:"bytes,2,opt,name=map_root,json=mapRoot" json:"map_root,omitempty"`
}

type GetTreeRequest struct {
	// ID of the tree to retrieve.
	TreeId int64 `protobuf:"varint,1,opt,name=tree_id,json=treeId" json:"tree_id,omitempty"`
}

type HashStrategy int32

type ListTreesRequest struct {
}

type ListTreesResponse struct {
	// Trees matching the list request filters.
	Tree []*Tree `protobuf:"bytes,1,rep,name=tree" json:"tree,omitempty"`
}

type LogLeaf struct {
	// merkle_leaf_hash is over leaf data and optional extra_data.
	MerkleLeafHash []byte `protobuf:"bytes,1,opt,name=merkle_leaf_hash,json=merkleLeafHash,proto3" json:"merkle_leaf_hash,omitempty"`
	// leaf_value contains arbitrary data.
	LeafValue []byte `protobuf:"bytes,2,opt,name=leaf_value,json=leafValue,proto3" json:"leaf_value,omitempty"`
	// extra_data is optional metadata. e.g. a timestamp.
	ExtraData []byte `protobuf:"bytes,3,opt,name=extra_data,json=extraData,proto3" json:"extra_data,omitempty"`
	// leaf_index is optional. Trillian will assign the next available index when unset.
	// TODO: remove this into separate AddSequencedLeaves API.
	LeafIndex int64 `protobuf:"varint,4,opt,name=leaf_index,json=leafIndex" json:"leaf_index,omitempty"`
	// leaf_identity_hash is a hash over the identity of this leaf.
	// It's intended to provide a mechanism for the personality to provide a
	// hint to Trillian that two leaves should be considered "duplicates" even
	// though their leaf_values differ.
	//
	// E.g. in a CT personality multiple add-chain calls for an identical
	// certificate would produce differing leaf_data bytes (due to the presence
	// of SCT elements), with just this information Trillian would be unable to
	// determine that, within the context of the personality, these entries are
	// dupes, so the CT personality sets leaf_identity_hash to H(cert),
	// which allows Trillian to detect the duplicates.
	//
	// Continuing the CT example, for a CT mirror personality (which must allow
	// dupes since the source log could contain them), the part of the
	// personality which fetches and submits the entries might set
	// leaf_identity_hash to H(seq||certdata).
	LeafIdentityHash []byte `protobuf:"bytes,5,opt,name=leaf_identity_hash,json=leafIdentityHash,proto3" json:"leaf_identity_hash,omitempty"`
}

type MapLeaf struct {
	// index is the location of this leaf.
	// All indexes for a given Map must contain a constant number of bits.
	Index []byte `protobuf:"bytes,1,opt,name=index,proto3" json:"index,omitempty"`
	// leaf_hash is the tree hash of leaf_value.
	LeafHash []byte `protobuf:"bytes,2,opt,name=leaf_hash,json=leafHash,proto3" json:"leaf_hash,omitempty"`
	// leaf_value is the data the tree commits to.
	LeafValue []byte `protobuf:"bytes,3,opt,name=leaf_value,json=leafValue,proto3" json:"leaf_value,omitempty"`
	// extra_data holds related contextual data, but is not covered by any hash.
	ExtraData []byte `protobuf:"bytes,4,opt,name=extra_data,json=extraData,proto3" json:"extra_data,omitempty"`
}

type MapLeafInclusion struct {
	Leaf      *MapLeaf `protobuf:"bytes,1,opt,name=leaf" json:"leaf,omitempty"`
	Inclusion [][]byte `protobuf:"bytes,2,rep,name=inclusion,proto3" json:"inclusion,omitempty"`
}

type MapperMetadata struct {
	SourceLogId                  []byte `protobuf:"bytes,1,opt,name=source_log_id,json=sourceLogId,proto3" json:"source_log_id,omitempty"`
	HighestFullyCompletedSeq     int64  `` /* 131-byte string literal not displayed */
	HighestPartiallyCompletedSeq int64  `` /* 143-byte string literal not displayed */
}

type Proof struct {
	LeafIndex int64    `protobuf:"varint,1,opt,name=leaf_index,json=leafIndex" json:"leaf_index,omitempty"`
	Hashes    [][]byte `protobuf:"bytes,3,rep,name=hashes,proto3" json:"hashes,omitempty"`
}

type QueueLeafRequest struct {
	LogId int64    `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	Leaf  *LogLeaf `protobuf:"bytes,2,opt,name=leaf" json:"leaf,omitempty"`
}

type QueueLeafResponse struct {
	QueuedLeaf *QueuedLogLeaf `protobuf:"bytes,2,opt,name=queued_leaf,json=queuedLeaf" json:"queued_leaf,omitempty"`
}

type QueueLeavesRequest struct {
	LogId  int64      `protobuf:"varint,1,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	Leaves []*LogLeaf `protobuf:"bytes,2,rep,name=leaves" json:"leaves,omitempty"`
}

type QueueLeavesResponse struct {
	// Same number and order as in the corresponding request.
	QueuedLeaves []*QueuedLogLeaf `protobuf:"bytes,2,rep,name=queued_leaves,json=queuedLeaves" json:"queued_leaves,omitempty"`
}

type QueuedLogLeaf struct {
	// The leaf is present if status.code is:
	//  - google.rpc.OK : the leaf is the same as in the QueueLea{f,ves}Request
	//  - google.rpc.ALREADY_EXISTS : the leaf is the one already present in the log.
	Leaf   *LogLeaf           `protobuf:"bytes,1,opt,name=leaf" json:"leaf,omitempty"`
	Status *google_rpc.Status `protobuf:"bytes,2,opt,name=status" json:"status,omitempty"`
}

type SetMapLeavesRequest struct {
	MapId      int64           `protobuf:"varint,1,opt,name=map_id,json=mapId" json:"map_id,omitempty"`
	Leaves     []*MapLeaf      `protobuf:"bytes,2,rep,name=leaves" json:"leaves,omitempty"`
	MapperData *MapperMetadata `protobuf:"bytes,3,opt,name=mapper_data,json=mapperData" json:"mapper_data,omitempty"`
}

type SetMapLeavesResponse struct {
	MapRoot *SignedMapRoot `protobuf:"bytes,2,opt,name=map_root,json=mapRoot" json:"map_root,omitempty"`
}

type SignedEntryTimestamp struct {
	TimestampNanos int64                  `protobuf:"varint,1,opt,name=timestamp_nanos,json=timestampNanos" json:"timestamp_nanos,omitempty"`
	LogId          int64                  `protobuf:"varint,2,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	Signature      *sigpb.DigitallySigned `protobuf:"bytes,3,opt,name=signature" json:"signature,omitempty"`
}

type SignedLogRoot struct {
	// epoch nanoseconds, good until 2500ish
	TimestampNanos int64  `protobuf:"varint,1,opt,name=timestamp_nanos,json=timestampNanos" json:"timestamp_nanos,omitempty"`
	RootHash       []byte `protobuf:"bytes,2,opt,name=root_hash,json=rootHash,proto3" json:"root_hash,omitempty"`
	// TreeSize is the number of entries in the tree.
	TreeSize int64 `protobuf:"varint,3,opt,name=tree_size,json=treeSize" json:"tree_size,omitempty"`
	// TODO(al): define serialized format for the signature scheme.
	Signature    *sigpb.DigitallySigned `protobuf:"bytes,4,opt,name=signature" json:"signature,omitempty"`
	LogId        int64                  `protobuf:"varint,5,opt,name=log_id,json=logId" json:"log_id,omitempty"`
	TreeRevision int64                  `protobuf:"varint,6,opt,name=tree_revision,json=treeRevision" json:"tree_revision,omitempty"`
}

type SignedMapRoot struct {
	TimestampNanos int64           `protobuf:"varint,1,opt,name=timestamp_nanos,json=timestampNanos" json:"timestamp_nanos,omitempty"`
	RootHash       []byte          `protobuf:"bytes,2,opt,name=root_hash,json=rootHash,proto3" json:"root_hash,omitempty"`
	Metadata       *MapperMetadata `protobuf:"bytes,3,opt,name=metadata" json:"metadata,omitempty"`
	// TODO(al): define serialized format for the signature scheme.
	Signature   *sigpb.DigitallySigned `protobuf:"bytes,4,opt,name=signature" json:"signature,omitempty"`
	MapId       int64                  `protobuf:"varint,5,opt,name=map_id,json=mapId" json:"map_id,omitempty"`
	MapRevision int64                  `protobuf:"varint,6,opt,name=map_revision,json=mapRevision" json:"map_revision,omitempty"`
}

type Tree struct {
	// ID of the tree.
	// Readonly.
	TreeId int64 `protobuf:"varint,1,opt,name=tree_id,json=treeId" json:"tree_id,omitempty"`
	// State of the tree.
	// Trees are active after creation. At any point the tree may transition
	// between ACTIVE and FROZEN.
	// Deleted trees are set as SOFT_DELETED for a certain time period, after
	// which they'll automatically transition to HARD_DELETED.
	TreeState TreeState `protobuf:"varint,2,opt,name=tree_state,json=treeState,enum=trillian.TreeState" json:"tree_state,omitempty"`
	// Type of the tree.
	// Readonly.
	TreeType TreeType `protobuf:"varint,3,opt,name=tree_type,json=treeType,enum=trillian.TreeType" json:"tree_type,omitempty"`
	// Hash strategy to be used by the tree.
	// Readonly.
	HashStrategy HashStrategy `protobuf:"varint,4,opt,name=hash_strategy,json=hashStrategy,enum=trillian.HashStrategy" json:"hash_strategy,omitempty"`
	// Hash algorithm to be used by the tree.
	// Readonly.
	HashAlgorithm sigpb.DigitallySigned_HashAlgorithm `` /* 135-byte string literal not displayed */
	// Signature algorithm to be used by the tree.
	// Readonly.
	SignatureAlgorithm sigpb.DigitallySigned_SignatureAlgorithm `` /* 155-byte string literal not displayed */
	// Display name of the tree.
	// Optional.
	DisplayName string `protobuf:"bytes,8,opt,name=display_name,json=displayName" json:"display_name,omitempty"`
	// Description of the tree,
	// Optional.
	Description string `protobuf:"bytes,9,opt,name=description" json:"description,omitempty"`
	// Timestamp of tree creation.
	// Readonly.
	// TODO(codingllama): Migrate public APIs to google.protobuf.Timestamp.
	CreateTimeMillisSinceEpoch int64 `` /* 140-byte string literal not displayed */
	// Timestamp of last tree update.
	// Readonly (automatically assigned on updates).
	UpdateTimeMillisSinceEpoch int64 `` /* 140-byte string literal not displayed */
	// Identifies the private key used for signing tree heads and entry
	// timestamps.
	// This can be any type of message to accommodate different key management
	// systems, e.g. PEM files, HSMs, etc.
	// Private keys are write-only: they're never returned by RPCs.
	// TODO(RJPercival): Implement sufficient validation to allow this field to be
	// mutable. It should be mutable in the sense that the key can be migrated to
	// a different key management system, but the key itself should never change.
	PrivateKey *google_protobuf.Any `protobuf:"bytes,12,opt,name=private_key,json=privateKey" json:"private_key,omitempty"`
	// Storage-specific settings.
	// Varies according to the storage implementation backing Trillian.
	StorageSettings *google_protobuf.Any `protobuf:"bytes,13,opt,name=storage_settings,json=storageSettings" json:"storage_settings,omitempty"`
	// The public key used for verifying tree heads and entry timestamps.
	// Readonly.
	PublicKey *keyspb.PublicKey `protobuf:"bytes,14,opt,name=public_key,json=publicKey" json:"public_key,omitempty"`
}

type TreeState int32

type TreeType int32

type TrillianAdminClient interface {
	// Lists all trees the requester has access to.
	ListTrees(ctx context.Context, in *ListTreesRequest, opts ...grpc.CallOption) (*ListTreesResponse, error)
	// Retrieves a tree by ID.
	GetTree(ctx context.Context, in *GetTreeRequest, opts ...grpc.CallOption) (*Tree, error)
	// Creates a new tree.
	// System-generated fields are not required and will be ignored if present,
	// e.g.: tree_id, create_time and update_time.
	// Returns the created tree, with all system-generated fields assigned.
	CreateTree(ctx context.Context, in *CreateTreeRequest, opts ...grpc.CallOption) (*Tree, error)
	// Updates a tree.
	// See Tree for details. Readonly fields cannot be updated.
	UpdateTree(ctx context.Context, in *UpdateTreeRequest, opts ...grpc.CallOption) (*Tree, error)
	// Soft-deletes a tree.
	// A soft-deleted tree may be undeleted for a certain period, after which
	// it'll be permanently deleted.
	// TODO(codingllama): Provide an undelete RPC.
	DeleteTree(ctx context.Context, in *DeleteTreeRequest, opts ...grpc.CallOption) (*google_protobuf3.Empty, error)
}

type TrillianAdminServer interface {
	// Lists all trees the requester has access to.
	ListTrees(context.Context, *ListTreesRequest) (*ListTreesResponse, error)
	// Retrieves a tree by ID.
	GetTree(context.Context, *GetTreeRequest) (*Tree, error)
	// Creates a new tree.
	// System-generated fields are not required and will be ignored if present,
	// e.g.: tree_id, create_time and update_time.
	// Returns the created tree, with all system-generated fields assigned.
	CreateTree(context.Context, *CreateTreeRequest) (*Tree, error)
	// Updates a tree.
	// See Tree for details. Readonly fields cannot be updated.
	UpdateTree(context.Context, *UpdateTreeRequest) (*Tree, error)
	// Soft-deletes a tree.
	// A soft-deleted tree may be undeleted for a certain period, after which
	// it'll be permanently deleted.
	// TODO(codingllama): Provide an undelete RPC.
	DeleteTree(context.Context, *DeleteTreeRequest) (*google_protobuf3.Empty, error)
}

type TrillianLogClient interface {
	// QueueLeaf adds a single leaf to the queue.
	QueueLeaf(ctx context.Context, in *QueueLeafRequest, opts ...grpc.CallOption) (*QueueLeafResponse, error)
	// Corresponds to the LeafQueuer API
	QueueLeaves(ctx context.Context, in *QueueLeavesRequest, opts ...grpc.CallOption) (*QueueLeavesResponse, error)
	// No direct equivalent at the storage level
	GetInclusionProof(ctx context.Context, in *GetInclusionProofRequest, opts ...grpc.CallOption) (*GetInclusionProofResponse, error)
	GetInclusionProofByHash(ctx context.Context, in *GetInclusionProofByHashRequest, opts ...grpc.CallOption) (*GetInclusionProofByHashResponse, error)
	GetConsistencyProof(ctx context.Context, in *GetConsistencyProofRequest, opts ...grpc.CallOption) (*GetConsistencyProofResponse, error)
	// Corresponds to the LogRootReader API
	GetLatestSignedLogRoot(ctx context.Context, in *GetLatestSignedLogRootRequest, opts ...grpc.CallOption) (*GetLatestSignedLogRootResponse, error)
	// Corresponds to the LeafReader API
	GetSequencedLeafCount(ctx context.Context, in *GetSequencedLeafCountRequest, opts ...grpc.CallOption) (*GetSequencedLeafCountResponse, error)
	GetLeavesByIndex(ctx context.Context, in *GetLeavesByIndexRequest, opts ...grpc.CallOption) (*GetLeavesByIndexResponse, error)
	GetLeavesByHash(ctx context.Context, in *GetLeavesByHashRequest, opts ...grpc.CallOption) (*GetLeavesByHashResponse, error)
	GetEntryAndProof(ctx context.Context, in *GetEntryAndProofRequest, opts ...grpc.CallOption) (*GetEntryAndProofResponse, error)
}

type TrillianLogServer interface {
	// QueueLeaf adds a single leaf to the queue.
	QueueLeaf(context.Context, *QueueLeafRequest) (*QueueLeafResponse, error)
	// Corresponds to the LeafQueuer API
	QueueLeaves(context.Context, *QueueLeavesRequest) (*QueueLeavesResponse, error)
	// No direct equivalent at the storage level
	GetInclusionProof(context.Context, *GetInclusionProofRequest) (*GetInclusionProofResponse, error)
	GetInclusionProofByHash(context.Context, *GetInclusionProofByHashRequest) (*GetInclusionProofByHashResponse, error)
	GetConsistencyProof(context.Context, *GetConsistencyProofRequest) (*GetConsistencyProofResponse, error)
	// Corresponds to the LogRootReader API
	GetLatestSignedLogRoot(context.Context, *GetLatestSignedLogRootRequest) (*GetLatestSignedLogRootResponse, error)
	// Corresponds to the LeafReader API
	GetSequencedLeafCount(context.Context, *GetSequencedLeafCountRequest) (*GetSequencedLeafCountResponse, error)
	GetLeavesByIndex(context.Context, *GetLeavesByIndexRequest) (*GetLeavesByIndexResponse, error)
	GetLeavesByHash(context.Context, *GetLeavesByHashRequest) (*GetLeavesByHashResponse, error)
	GetEntryAndProof(context.Context, *GetEntryAndProofRequest) (*GetEntryAndProofResponse, error)
}

type TrillianMapClient interface {
	GetLeaves(ctx context.Context, in *GetMapLeavesRequest, opts ...grpc.CallOption) (*GetMapLeavesResponse, error)
	SetLeaves(ctx context.Context, in *SetMapLeavesRequest, opts ...grpc.CallOption) (*SetMapLeavesResponse, error)
	GetSignedMapRoot(ctx context.Context, in *GetSignedMapRootRequest, opts ...grpc.CallOption) (*GetSignedMapRootResponse, error)
	GetSignedMapRootByRevision(ctx context.Context, in *GetSignedMapRootByRevisionRequest, opts ...grpc.CallOption) (*GetSignedMapRootResponse, error)
}

type TrillianMapServer interface {
	GetLeaves(context.Context, *GetMapLeavesRequest) (*GetMapLeavesResponse, error)
	SetLeaves(context.Context, *SetMapLeavesRequest) (*SetMapLeavesResponse, error)
	GetSignedMapRoot(context.Context, *GetSignedMapRootRequest) (*GetSignedMapRootResponse, error)
	GetSignedMapRootByRevision(context.Context, *GetSignedMapRootByRevisionRequest) (*GetSignedMapRootResponse, error)
}

type UpdateTreeRequest struct {
	// Tree to be updated.
	Tree *Tree `protobuf:"bytes,1,opt,name=tree" json:"tree,omitempty"`
	// Fields modified by the update request.
	// For example: "tree_state", "display_name", "description".
	UpdateMask *google_protobuf2.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask" json:"update_mask,omitempty"`
}