Update Email

Updates the email name, subject, or extra data under the userId specified in the request body. Only non-null fields are updated.

userId is required.
Blank name or subject values are ignored and do not clear existing values. extra replaces the stored extra data when provided.

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Path Params
string
required
length ≥ 1

Email external ID returned by /resource/email. Clients must use the returned slug. Values that cannot be resolved return 404 emailNotFound.

Body Params
string
required
length between 1 and 255
^[A-Za-z0-9_-]+$

Required caller-provided end-user ID.

string | null

Optional email name. Blank values are ignored by the service and do not clear the existing value.

string | null

Optional email subject. Blank values are ignored by the service and do not clear the existing value.

extra
object | null

Pass-through extension data. Serialized JSON must not exceed 16384 characters. When provided, it replaces the stored extra data.

Responses

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Response
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