Update label

Rename a label or change its color

Updated 30 June 2026

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Update a label's name or color. Only the fields you send are changed.

idintegerrequired

The label ID. Must belong to your account.

namestring

New name (max 255 characters). Must be unique within your account.

colorstring

New color. One of: gray, slate, red, orange, amber, green, teal, blue, purple, pink. Send null to clear it.

messagestring

Success message

dataobject

idinteger

The label ID

namestring

The label name

colorstring

The label color (or null)

assistants_countinteger

Number of assistants this label is applied to

{
  "message": "Label updated successfully",
  "data": { "id": 3, "name": "Inbound calls", "color": "teal", "assistants_count": 7 }
}

{ "message": "Label not found" }

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