| memo_creation_stats | [GetUserMemosStatsResponse.MemoCreationStatsEntry](#memos-api-v2-GetUserMemosStatsResponse-MemoCreationStatsEntry) | repeated | memo_creation_stats is the stats of memo creation. key is the year-month-day string. e.g. "2020-01-01". value is the count of memos created. |
| ListMemoRelations | [ListMemoRelationsRequest](#memos-api-v2-ListMemoRelationsRequest) | [ListMemoRelationsResponse](#memos-api-v2-ListMemoRelationsResponse) | ListMemoRelations lists relations for a memo. |
| CreateMemoComment | [CreateMemoCommentRequest](#memos-api-v2-CreateMemoCommentRequest) | [CreateMemoCommentResponse](#memos-api-v2-CreateMemoCommentResponse) | CreateMemoComment creates a comment for a memo. |
| ListMemoComments | [ListMemoCommentsRequest](#memos-api-v2-ListMemoCommentsRequest) | [ListMemoCommentsResponse](#memos-api-v2-ListMemoCommentsResponse) | ListMemoComments lists comments for a memo. |
| GetUserMemosStats | [GetUserMemosStatsRequest](#memos-api-v2-GetUserMemosStatsRequest) | [GetUserMemosStatsResponse](#memos-api-v2-GetUserMemosStatsResponse) | GetUserMemosStats gets stats of memos for a user. |