# Protocol Documentation ## Table of Contents - [api/v2/common.proto](#api_v2_common-proto) - [RowStatus](#memos-api-v2-RowStatus) - [api/v2/inbox_service.proto](#api_v2_inbox_service-proto) - [DeleteInboxRequest](#memos-api-v2-DeleteInboxRequest) - [DeleteInboxResponse](#memos-api-v2-DeleteInboxResponse) - [Inbox](#memos-api-v2-Inbox) - [ListInboxesRequest](#memos-api-v2-ListInboxesRequest) - [ListInboxesResponse](#memos-api-v2-ListInboxesResponse) - [UpdateInboxRequest](#memos-api-v2-UpdateInboxRequest) - [UpdateInboxResponse](#memos-api-v2-UpdateInboxResponse) - [Inbox.Status](#memos-api-v2-Inbox-Status) - [Inbox.Type](#memos-api-v2-Inbox-Type) - [InboxService](#memos-api-v2-InboxService) - [api/v2/memo_service.proto](#api_v2_memo_service-proto) - [CreateMemoCommentRequest](#memos-api-v2-CreateMemoCommentRequest) - [CreateMemoCommentResponse](#memos-api-v2-CreateMemoCommentResponse) - [CreateMemoRequest](#memos-api-v2-CreateMemoRequest) - [CreateMemoResponse](#memos-api-v2-CreateMemoResponse) - [GetMemoRequest](#memos-api-v2-GetMemoRequest) - [GetMemoResponse](#memos-api-v2-GetMemoResponse) - [ListMemoCommentsRequest](#memos-api-v2-ListMemoCommentsRequest) - [ListMemoCommentsResponse](#memos-api-v2-ListMemoCommentsResponse) - [ListMemosRequest](#memos-api-v2-ListMemosRequest) - [ListMemosResponse](#memos-api-v2-ListMemosResponse) - [Memo](#memos-api-v2-Memo) - [Visibility](#memos-api-v2-Visibility) - [MemoService](#memos-api-v2-MemoService) - [api/v2/resource_service.proto](#api_v2_resource_service-proto) - [CreateResourceRequest](#memos-api-v2-CreateResourceRequest) - [CreateResourceResponse](#memos-api-v2-CreateResourceResponse) - [DeleteResourceRequest](#memos-api-v2-DeleteResourceRequest) - [DeleteResourceResponse](#memos-api-v2-DeleteResourceResponse) - [ListResourcesRequest](#memos-api-v2-ListResourcesRequest) - [ListResourcesResponse](#memos-api-v2-ListResourcesResponse) - [Resource](#memos-api-v2-Resource) - [UpdateResourceRequest](#memos-api-v2-UpdateResourceRequest) - [UpdateResourceResponse](#memos-api-v2-UpdateResourceResponse) - [ResourceService](#memos-api-v2-ResourceService) - [api/v2/system_service.proto](#api_v2_system_service-proto) - [GetSystemInfoRequest](#memos-api-v2-GetSystemInfoRequest) - [GetSystemInfoResponse](#memos-api-v2-GetSystemInfoResponse) - [SystemInfo](#memos-api-v2-SystemInfo) - [UpdateSystemInfoRequest](#memos-api-v2-UpdateSystemInfoRequest) - [UpdateSystemInfoResponse](#memos-api-v2-UpdateSystemInfoResponse) - [SystemService](#memos-api-v2-SystemService) - [api/v2/tag_service.proto](#api_v2_tag_service-proto) - [DeleteTagRequest](#memos-api-v2-DeleteTagRequest) - [DeleteTagResponse](#memos-api-v2-DeleteTagResponse) - [ListTagsRequest](#memos-api-v2-ListTagsRequest) - [ListTagsResponse](#memos-api-v2-ListTagsResponse) - [Tag](#memos-api-v2-Tag) - [UpsertTagRequest](#memos-api-v2-UpsertTagRequest) - [UpsertTagResponse](#memos-api-v2-UpsertTagResponse) - [TagService](#memos-api-v2-TagService) - [api/v2/user_service.proto](#api_v2_user_service-proto) - [CreateUserAccessTokenRequest](#memos-api-v2-CreateUserAccessTokenRequest) - [CreateUserAccessTokenResponse](#memos-api-v2-CreateUserAccessTokenResponse) - [CreateUserRequest](#memos-api-v2-CreateUserRequest) - [CreateUserResponse](#memos-api-v2-CreateUserResponse) - [DeleteUserAccessTokenRequest](#memos-api-v2-DeleteUserAccessTokenRequest) - [DeleteUserAccessTokenResponse](#memos-api-v2-DeleteUserAccessTokenResponse) - [GetUserRequest](#memos-api-v2-GetUserRequest) - [GetUserResponse](#memos-api-v2-GetUserResponse) - [ListUserAccessTokensRequest](#memos-api-v2-ListUserAccessTokensRequest) - [ListUserAccessTokensResponse](#memos-api-v2-ListUserAccessTokensResponse) - [UpdateUserRequest](#memos-api-v2-UpdateUserRequest) - [UpdateUserResponse](#memos-api-v2-UpdateUserResponse) - [User](#memos-api-v2-User) - [UserAccessToken](#memos-api-v2-UserAccessToken) - [User.Role](#memos-api-v2-User-Role) - [UserService](#memos-api-v2-UserService) - [Scalar Value Types](#scalar-value-types)

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## api/v2/common.proto ### RowStatus | Name | Number | Description | | ---- | ------ | ----------- | | ROW_STATUS_UNSPECIFIED | 0 | | | ACTIVE | 1 | | | ARCHIVED | 2 | |

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## api/v2/inbox_service.proto ### DeleteInboxRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | name | [string](#string) | | The name of the inbox to delete. Format: inboxes/{inbox} | ### DeleteInboxResponse ### Inbox | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | name | [string](#string) | | The name of the inbox. Format: inboxes/{id} | | sender | [string](#string) | | Format: users/{username} | | receiver | [string](#string) | | Format: users/{username} | | status | [Inbox.Status](#memos-api-v2-Inbox-Status) | | | | create_time | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | | type | [Inbox.Type](#memos-api-v2-Inbox-Type) | | | | activity_id | [int32](#int32) | optional | | ### ListInboxesRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [string](#string) | | Format: users/{username} | ### ListInboxesResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | inboxes | [Inbox](#memos-api-v2-Inbox) | repeated | | ### UpdateInboxRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | inbox | [Inbox](#memos-api-v2-Inbox) | | | | update_mask | [google.protobuf.FieldMask](#google-protobuf-FieldMask) | | | ### UpdateInboxResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | inbox | [Inbox](#memos-api-v2-Inbox) | | | ### Inbox.Status | Name | Number | Description | | ---- | ------ | ----------- | | STATUS_UNSPECIFIED | 0 | | | UNREAD | 1 | | | READ | 2 | | | ARCHIVED | 3 | | ### Inbox.Type | Name | Number | Description | | ---- | ------ | ----------- | | TYPE_UNSPECIFIED | 0 | | | TYPE_MEMO_COMMENT | 1 | | ### InboxService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | ListInboxes | [ListInboxesRequest](#memos-api-v2-ListInboxesRequest) | [ListInboxesResponse](#memos-api-v2-ListInboxesResponse) | | | UpdateInbox | [UpdateInboxRequest](#memos-api-v2-UpdateInboxRequest) | [UpdateInboxResponse](#memos-api-v2-UpdateInboxResponse) | | | DeleteInbox | [DeleteInboxRequest](#memos-api-v2-DeleteInboxRequest) | [DeleteInboxResponse](#memos-api-v2-DeleteInboxResponse) | |

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## api/v2/memo_service.proto ### CreateMemoCommentRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | id is the memo id to create comment for. | | create | [CreateMemoRequest](#memos-api-v2-CreateMemoRequest) | | | ### CreateMemoCommentResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | memo | [Memo](#memos-api-v2-Memo) | | | ### CreateMemoRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | content | [string](#string) | | | | visibility | [Visibility](#memos-api-v2-Visibility) | | | ### CreateMemoResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | memo | [Memo](#memos-api-v2-Memo) | | | ### GetMemoRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | ### GetMemoResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | memo | [Memo](#memos-api-v2-Memo) | | | ### ListMemoCommentsRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | ### ListMemoCommentsResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | memos | [Memo](#memos-api-v2-Memo) | repeated | | ### ListMemosRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | page | [int32](#int32) | | | | page_size | [int32](#int32) | | | | filter | [string](#string) | | Filter is used to filter memos returned in the list. | | creator_id | [int32](#int32) | optional | | ### ListMemosResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | memos | [Memo](#memos-api-v2-Memo) | repeated | | ### Memo | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | | row_status | [RowStatus](#memos-api-v2-RowStatus) | | | | creator_id | [int32](#int32) | | | | created_ts | [int64](#int64) | | | | updated_ts | [int64](#int64) | | | | content | [string](#string) | | | | visibility | [Visibility](#memos-api-v2-Visibility) | | | | pinned | [bool](#bool) | | | ### Visibility | Name | Number | Description | | ---- | ------ | ----------- | | VISIBILITY_UNSPECIFIED | 0 | | | PRIVATE | 1 | | | PROTECTED | 2 | | | PUBLIC | 3 | | ### MemoService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | CreateMemo | [CreateMemoRequest](#memos-api-v2-CreateMemoRequest) | [CreateMemoResponse](#memos-api-v2-CreateMemoResponse) | | | ListMemos | [ListMemosRequest](#memos-api-v2-ListMemosRequest) | [ListMemosResponse](#memos-api-v2-ListMemosResponse) | | | GetMemo | [GetMemoRequest](#memos-api-v2-GetMemoRequest) | [GetMemoResponse](#memos-api-v2-GetMemoResponse) | | | CreateMemoComment | [CreateMemoCommentRequest](#memos-api-v2-CreateMemoCommentRequest) | [CreateMemoCommentResponse](#memos-api-v2-CreateMemoCommentResponse) | | | ListMemoComments | [ListMemoCommentsRequest](#memos-api-v2-ListMemoCommentsRequest) | [ListMemoCommentsResponse](#memos-api-v2-ListMemoCommentsResponse) | |

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## api/v2/resource_service.proto ### CreateResourceRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | filename | [string](#string) | | | | external_link | [string](#string) | | | | type | [string](#string) | | | | memo_id | [int32](#int32) | optional | | ### CreateResourceResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | resource | [Resource](#memos-api-v2-Resource) | | | ### DeleteResourceRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | ### DeleteResourceResponse ### ListResourcesRequest ### ListResourcesResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | resources | [Resource](#memos-api-v2-Resource) | repeated | | ### Resource | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | | created_ts | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | | filename | [string](#string) | | | | external_link | [string](#string) | | | | type | [string](#string) | | | | size | [int64](#int64) | | | | memo_id | [int32](#int32) | optional | | ### UpdateResourceRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | resource | [Resource](#memos-api-v2-Resource) | | | | update_mask | [google.protobuf.FieldMask](#google-protobuf-FieldMask) | | | ### UpdateResourceResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | resource | [Resource](#memos-api-v2-Resource) | | | ### ResourceService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | CreateResource | [CreateResourceRequest](#memos-api-v2-CreateResourceRequest) | [CreateResourceResponse](#memos-api-v2-CreateResourceResponse) | | | ListResources | [ListResourcesRequest](#memos-api-v2-ListResourcesRequest) | [ListResourcesResponse](#memos-api-v2-ListResourcesResponse) | | | UpdateResource | [UpdateResourceRequest](#memos-api-v2-UpdateResourceRequest) | [UpdateResourceResponse](#memos-api-v2-UpdateResourceResponse) | | | DeleteResource | [DeleteResourceRequest](#memos-api-v2-DeleteResourceRequest) | [DeleteResourceResponse](#memos-api-v2-DeleteResourceResponse) | |

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## api/v2/system_service.proto ### GetSystemInfoRequest ### GetSystemInfoResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | system_info | [SystemInfo](#memos-api-v2-SystemInfo) | | | ### SystemInfo | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | version | [string](#string) | | | | mode | [string](#string) | | | | allow_registration | [bool](#bool) | | | | disable_password_login | [bool](#bool) | | | | additional_script | [string](#string) | | | | additional_style | [string](#string) | | | | db_size | [int64](#int64) | | | ### UpdateSystemInfoRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | system_info | [SystemInfo](#memos-api-v2-SystemInfo) | | System info is the updated data. | | update_mask | [google.protobuf.FieldMask](#google-protobuf-FieldMask) | | | ### UpdateSystemInfoResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | system_info | [SystemInfo](#memos-api-v2-SystemInfo) | | | ### SystemService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | GetSystemInfo | [GetSystemInfoRequest](#memos-api-v2-GetSystemInfoRequest) | [GetSystemInfoResponse](#memos-api-v2-GetSystemInfoResponse) | | | UpdateSystemInfo | [UpdateSystemInfoRequest](#memos-api-v2-UpdateSystemInfoRequest) | [UpdateSystemInfoResponse](#memos-api-v2-UpdateSystemInfoResponse) | |

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## api/v2/tag_service.proto ### DeleteTagRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | tag | [Tag](#memos-api-v2-Tag) | | | ### DeleteTagResponse ### ListTagsRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | creator_id | [int32](#int32) | | | ### ListTagsResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | tags | [Tag](#memos-api-v2-Tag) | repeated | | ### Tag | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | name | [string](#string) | | | | creator_id | [int32](#int32) | | | ### UpsertTagRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | name | [string](#string) | | | ### UpsertTagResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | tag | [Tag](#memos-api-v2-Tag) | | | ### TagService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | UpsertTag | [UpsertTagRequest](#memos-api-v2-UpsertTagRequest) | [UpsertTagResponse](#memos-api-v2-UpsertTagResponse) | | | ListTags | [ListTagsRequest](#memos-api-v2-ListTagsRequest) | [ListTagsResponse](#memos-api-v2-ListTagsResponse) | | | DeleteTag | [DeleteTagRequest](#memos-api-v2-DeleteTagRequest) | [DeleteTagResponse](#memos-api-v2-DeleteTagResponse) | |

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## api/v2/user_service.proto ### CreateUserAccessTokenRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | username | [string](#string) | | | | description | [string](#string) | | | | expires_at | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | optional | | ### CreateUserAccessTokenResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | access_token | [UserAccessToken](#memos-api-v2-UserAccessToken) | | | ### CreateUserRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [User](#memos-api-v2-User) | | | ### CreateUserResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [User](#memos-api-v2-User) | | | ### DeleteUserAccessTokenRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | username | [string](#string) | | | | access_token | [string](#string) | | access_token is the access token to delete. | ### DeleteUserAccessTokenResponse ### GetUserRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | username | [string](#string) | | | ### GetUserResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [User](#memos-api-v2-User) | | | ### ListUserAccessTokensRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | username | [string](#string) | | | ### ListUserAccessTokensResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | access_tokens | [UserAccessToken](#memos-api-v2-UserAccessToken) | repeated | | ### UpdateUserRequest | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [User](#memos-api-v2-User) | | | | update_mask | [google.protobuf.FieldMask](#google-protobuf-FieldMask) | | | ### UpdateUserResponse | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | user | [User](#memos-api-v2-User) | | | ### User | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | id | [int32](#int32) | | | | username | [string](#string) | | | | role | [User.Role](#memos-api-v2-User-Role) | | | | email | [string](#string) | | | | nickname | [string](#string) | | | | avatar_url | [string](#string) | | | | password | [string](#string) | | | | row_status | [RowStatus](#memos-api-v2-RowStatus) | | | | create_time | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | | update_time | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | ### UserAccessToken | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | access_token | [string](#string) | | | | description | [string](#string) | | | | issued_at | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | | expires_at | [google.protobuf.Timestamp](#google-protobuf-Timestamp) | | | ### User.Role | Name | Number | Description | | ---- | ------ | ----------- | | ROLE_UNSPECIFIED | 0 | | | HOST | 1 | | | ADMIN | 2 | | | USER | 3 | | ### UserService | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | GetUser | [GetUserRequest](#memos-api-v2-GetUserRequest) | [GetUserResponse](#memos-api-v2-GetUserResponse) | | | CreateUser | [CreateUserRequest](#memos-api-v2-CreateUserRequest) | [CreateUserResponse](#memos-api-v2-CreateUserResponse) | | | UpdateUser | [UpdateUserRequest](#memos-api-v2-UpdateUserRequest) | [UpdateUserResponse](#memos-api-v2-UpdateUserResponse) | | | ListUserAccessTokens | [ListUserAccessTokensRequest](#memos-api-v2-ListUserAccessTokensRequest) | [ListUserAccessTokensResponse](#memos-api-v2-ListUserAccessTokensResponse) | ListUserAccessTokens returns a list of access tokens for a user. | | CreateUserAccessToken | [CreateUserAccessTokenRequest](#memos-api-v2-CreateUserAccessTokenRequest) | [CreateUserAccessTokenResponse](#memos-api-v2-CreateUserAccessTokenResponse) | CreateUserAccessToken creates a new access token for a user. | | DeleteUserAccessToken | [DeleteUserAccessTokenRequest](#memos-api-v2-DeleteUserAccessTokenRequest) | [DeleteUserAccessTokenResponse](#memos-api-v2-DeleteUserAccessTokenResponse) | DeleteUserAccessToken deletes an access token for a user. | ## Scalar Value Types | .proto Type | Notes | C++ | Java | Python | Go | C# | PHP | Ruby | | ----------- | ----- | --- | ---- | ------ | -- | -- | --- | ---- | | double | | double | double | float | float64 | double | float | Float | | float | | float | float | float | float32 | float | float | Float | | int32 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) | | int64 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long | int64 | long | integer/string | Bignum | | uint32 | Uses variable-length encoding. | uint32 | int | int/long | uint32 | uint | integer | Bignum or Fixnum (as required) | | uint64 | Uses variable-length encoding. | uint64 | long | int/long | uint64 | ulong | integer/string | Bignum or Fixnum (as required) | | sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) | | sint64 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. | int64 | long | int/long | int64 | long | integer/string | Bignum | | fixed32 | Always four bytes. More efficient than uint32 if values are often greater than 2^28. | uint32 | int | int | uint32 | uint | integer | Bignum or Fixnum (as required) | | fixed64 | Always eight bytes. More efficient than uint64 if values are often greater than 2^56. | uint64 | long | int/long | uint64 | ulong | integer/string | Bignum | | sfixed32 | Always four bytes. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) | | sfixed64 | Always eight bytes. | int64 | long | int/long | int64 | long | integer/string | Bignum | | bool | | bool | boolean | boolean | bool | bool | boolean | TrueClass/FalseClass | | string | A string must always contain UTF-8 encoded or 7-bit ASCII text. | string | String | str/unicode | string | string | string | String (UTF-8) | | bytes | May contain any arbitrary sequence of bytes. | string | ByteString | str | []byte | ByteString | string | String (ASCII-8BIT) |