This endpoint removes a single metadata key from a credit note.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
The credit note unique identifier, created by Lago.
"1a901a90-1a90-1a90-1a90-1a901a901a90"
The metadata key to delete.
"external_id"
Metadata key deleted
Custom metadata for the credit note, stored as key-value pairs. Keys are strings (max 40 characters), values can be strings (max 255 characters) or null.
{
"external_id": "ext-123",
"synced_at": "2024-01-15",
"source": null
}