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Каждая операция этой группы: что она принимает, что возвращает и какими ошибками может ответить.

Операции

The names a conversation can be filed under, several at once. Labels belong to the workspace, so every member and every key sees the same set, and renaming or deleting one changes it for everybody.

A label's id comes from the name it was created with and never changes, so a rename keeps every conversation labelled. Its colour is a hex value or one of seven gradient tokens, and GET /labels/colors lists the palette the app offers. Apply and remove labels on a conversation with PATCH /threads/{id}. GET /threads?folder=USER_BIG_CLIENTS lists every conversation carrying a label, and labelIds narrows a folder to the ones carrying it.

GET/labels

List labels

Разрешенияlabels:readЧитает

Every user label in the workspace, sorted by name and then by id, a page at a time: follow nextCursor while hasMore is true to read them all. Each row carries its colour, how many conversations carry it and when it was created and last changed, which is everything the Labels table in the app shows.

System labels such as INBOX, STARRED and UNREAD are not listed. A thread carries them and PATCH /threads/{id} takes them, but they cannot be renamed, recoloured or deleted.

The order the app's sidebar shows is each person's own arrangement and is not exposed here.

Requires the labels:read scope.

Параметры запроса

limitinteger

Rows per page, 1 to 100.

Не меньше 1Не больше 100По умолчанию25
cursorstring

The previous page's nextCursor, passed back as it came. It is opaque: it holds where the last row sat in this list's order, so a row deleted or edited between pages never breaks the walk, and the next page starts at the first row that sorts after it. A value this list did not hand out is a 400 invalid_cursor.

Возвращает

A page of labels, by name.

Ошибки

Ошибки, которые может вернуть любая операция400401403404422500Каталог ошибок

Также доступно в

SDK
labels.list()labels.listAll()labels.iterate()
CLI
openemail labels list
MCP
getLabelgetUserLabels

POST/labels

Create a label

Разрешенияlabels:writeИзменяет данные

Creates a label and answers with it. The id comes from the name (Big Clients becomes USER_BIG_CLIENTS) and never changes afterwards. A workspace holds at most 50 labels.

Leave color out for a label with no colour, or send color.backgroundColor as a hex value or a gradient token. GET /labels/colors lists the swatches the app offers.

Requires the labels:write scope.

Тело запроса

namestringОбязательно

Trimmed, then 1 to 225 characters. Also decides the id, which never changes afterwards.

От 1 до 225 символов
colorLabelColorInput

The colour. Leave it out for a label with no colour.

Возвращает

Created, read back as it is stored.

Ошибки

409

label_name_taken: another label already has that name, compared without case, or already holds the id this name gives because it was created under it and renamed since.

422

label_limit_reached once the workspace holds 50 labels, or invalid_parameter for a colour that is neither a hex value nor a gradient token.

Ошибки, которые может вернуть любая операция400401403404500Каталог ошибок

Также доступно в

SDK
labels.create()
CLI
openemail labels create
MCP
createLabel

GET/labels/colors

List label colours

Разрешенияlabels:readЧитает

The fourteen solid colours and seven gradients the app offers when you make or edit a label, in the order it shows them. Each one says what to send as color.backgroundColor, the ink drawn on it, and for a gradient the colour at each end and one solid hex for places a gradient cannot go.

A fixed catalogue with no paging. Fetch it once and keep it. A label may also carry any other hex, set through this API, which the app keeps and offers back as its own swatch.

Requires the labels:read scope.

Возвращает

The whole palette.

Ошибки

Ошибки, которые может вернуть любая операция400401403404422500Каталог ошибок

Также доступно в

SDK
labels.listColors()
CLI
openemail labels list-colors

GET/labels/{id}

Retrieve a label

Разрешенияlabels:readЧитает

One label by id, in the same shape as a row of the list. Ids are matched exactly, and a system id such as INBOX is a 404.

Requires the labels:read scope.

Параметры пути

idstringОбязательно

Label id such as USER_RECEIPTS, matched case sensitively.

Возвращает

The label.

Ошибки

Ошибки, которые может вернуть любая операция400401403404422500Каталог ошибок

Также доступно в

SDK
labels.get()
CLI
openemail labels get
MCP
getLabelgetUserLabels

PATCH/labels/{id}

Rename or recolour a label

Разрешенияlabels:writeИзменяет данные

Renames a label, recolours it, or both. Send name, color or both; a field left out stays as it is, and color: null or an empty backgroundColor clears the colour. The id never changes, so every conversation keeps the label through a rename.

Requires the labels:write scope.

Параметры пути

idstringОбязательно

Label id such as USER_RECEIPTS.

Тело запроса

namestring

The new name, trimmed, 1 to 225 characters. Left out, the name stays.

От 1 до 225 символов
colorobject

The new colour. null clears it. Left out, the colour stays.

Может быть null
backgroundColorstringОбязательно

A hex colour (#RGB, #RGBA, #RRGGBB or #RRGGBBAA), stored upper-cased, or a gradient token: gradient:sunset, gradient:ember, gradient:meadow, gradient:lagoon, gradient:aurora, gradient:berry, gradient:midnight. The app's solid swatches are #EF4444, #F97316, #EA9602, #DCB30B, #79BB19, #2EB45C, #00AD9B, #09A9CA, #3B82F6, #6366F1, #8B5CF6, #D946EF, #EC4899, #64748B, and any other hex is kept as it is. An empty string means no colour. Anything else is a 422 invalid_parameter on color.backgroundColor.

До 32 символов
textColorstring

Accepted and ignored. The ink is worked out from backgroundColor.

До 32 символов

Возвращает

Saved, read back as it is stored.

Ошибки

409

label_name_taken: another label already has that name, compared without case.

422

invalid_parameter for a body with neither name nor color, or a colour that is neither a hex value nor a gradient token.

Ошибки, которые может вернуть любая операция400401403404500Каталог ошибок

Также доступно в

SDK
labels.update()
CLI
openemail labels update
MCP
updateLabel

DELETE/labels/{id}

Delete a label

Разрешенияlabels:writeУдаляет

Deletes the label and takes it off every conversation that carried it, in one step. The conversations stay in whatever folder they were in. There is no undo: creating the same name again gives the same id, but the conversations do not get the label back.

Requires the labels:write scope.

Параметры пути

idstringОбязательно

Label id such as USER_OLD_PROJECT.

Возвращает

Deleted.

Ошибки

Ошибки, которые может вернуть любая операция400401403404422500Каталог ошибок

Также доступно в

SDK
labels.delete()
CLI
openemail labels delete
MCP
deleteLabel

Объекты

DeletedLabelobject

objectstring
Одно из"label"
idstring
deletedboolean
Одно изtrue

Labelobject

objectstring
Одно из"label"
idstring

Fixed when the label is created: USER_ and the name upper-cased, with each run of spaces turned into _, so Big Clients is USER_BIG_CLIENTS. It never changes, so a renamed label keeps the id of its first name. Store the id rather than the name.

namestring
typestring

Always user. System labels such as INBOX, STARRED and UNREAD are never listed, though a thread carries them and PATCH /threads/{id} takes them.

Одно из"user"
colorobject

How the label is painted. Null on a label saved with no colour.

Может быть null
backgroundColorstring

The stored colour: a hex value such as #3B82F6, stored upper-cased, or a gradient token such as gradient:sunset. GET /labels/colors lists the palette the app offers, with the two ends of every gradient.

textColorstring

The ink the app draws on that colour, #18181B or #FFFFFF. Worked out here from backgroundColor and never stored, so a textColor you sent is not echoed.

threadCountinteger

Conversations carrying the label now, the number the Labels table in the app shows. A key limited to particular addresses counts only conversations delivered to them.

createdAtstring

Null on a label made before these times were recorded.

Может быть nullФорматdate-time
updatedAtstring

The last rename or recolour. Null on a label made before these times were recorded.

Может быть nullФорматdate-time

LabelColorEntryobject

objectstring
Одно из"label_color"
kindstring
Одно из"solid""gradient"
namestring

The swatch name, such as red or sunset.

valuestring

What to send as color.backgroundColor to use this swatch.

Одно из"#EF4444""#F97316""#EA9602""#DCB30B""#79BB19""#2EB45C""#00AD9B""#09A9CA""#3B82F6""#6366F1""#8B5CF6""#D946EF""#EC4899""#64748B""gradient:sunset""gradient:ember""gradient:meadow""gradient:lagoon""gradient:aurora""gradient:berry""gradient:midnight"
solidstring

One hex for places a gradient cannot be drawn, such as an icon. The same as value on a solid.

fromstring

Where a gradient starts, drawn at 135 degrees. Null on a solid.

Может быть null
tostring

Where a gradient ends. Null on a solid.

Может быть null
textColorstring

The ink the app draws on this swatch.

LabelColorInputobject

backgroundColorstringОбязательно

A hex colour (#RGB, #RGBA, #RRGGBB or #RRGGBBAA), stored upper-cased, or a gradient token: gradient:sunset, gradient:ember, gradient:meadow, gradient:lagoon, gradient:aurora, gradient:berry, gradient:midnight. The app's solid swatches are #EF4444, #F97316, #EA9602, #DCB30B, #79BB19, #2EB45C, #00AD9B, #09A9CA, #3B82F6, #6366F1, #8B5CF6, #D946EF, #EC4899, #64748B, and any other hex is kept as it is. An empty string means no colour. Anything else is a 422 invalid_parameter on color.backgroundColor.

До 32 символов
textColorstring

Accepted and ignored. The ink is worked out from backgroundColor.

До 32 символов

LabelListobject

objectstring
Одно из"list"
hasMoreboolean

True when another page follows. Pass nextCursor back as cursor to read it.

nextCursorstring

An opaque cursor for the next page, or null on the last page. Pass it back unchanged.

Может быть null