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POST
JavaScript

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

Idempotency-Key
string

A unique key that makes this request idempotent. If Courier receives another request with the same Idempotency-Key, it returns the stored response from the first request without performing the operation again (including the original status code and any error). Use it to safely retry POST requests after network failures without risking duplicate sends. The key is scoped to this endpoint.

x-idempotency-expiration
string

How long the idempotency key remains valid, as a Unix epoch timestamp in seconds or an ISO 8601 date string. Only applies when Idempotency-Key is provided. If omitted, the key is retained for 25 hours; the maximum is 1 year.

Path Parameters

id
string
required

Template ID (nt_ prefix).

Body

application/json

Optional request body for publishing a notification template. Omit or send an empty object to publish the current draft.

version
string

Historical version to publish (e.g. "v001"). Omit to publish the current draft.

Pattern: ^v\d+$

Response

Successfully published, or already published with no changes (idempotent).