# Update custom email template

Updates the specific custom email template.
 

{% html name="div" attrs={"class": "notice"} %}
Notice

Rate limits for server-side methods are applied to this method.
{% /html %}

Endpoint: PUT /projects/{project_id}/templates/email/{template_id}/{locale}/{template_type}
Version: v1
Security: Server

## Path parameters:

  - `template_type` (string, required)
    type of template
    Enum: "custom", "password_reset", "account_confirmation", "email_confirmation", "welcome_email", "passwordless_auth_by_code", "passwordless_auth_by_code_link"

  - `project_id` (string, required)
    Login project ID from Publisher Account.

  - `template_id` (string, required)
    Name of the template. Can include latin characters, digits, characters “-” and “_”.

  - `locale` (string, required)
    Region of the texts that you provided in the template in the _ format, where:
* language code: language code in the ISO 639-1 format;
* country code: country/region code in the ISO 3166-1 alpha-2 format.

## Request fields (application/json):

  - `body` (string, required)
    Email content without opening and closing body tags.
    Example: "Hi {{first_name}} {{last_name}}!<br>We will be glad to see you on the {{site_link}} page."

  - `header` (string, required)
    Email subject.
    Example: "Welcome email"

## Response 200 fields (application/json):

  - `body` (string, required)
    Email content without opening and closing body tags.
    Example: "Hi {{first_name}} {{last_name}}!<br>We will be glad to see you on the {{site_link}} page."

  - `header` (string, required)
    Email subject.
    Example: "Welcome email"

  - `locale` (string, required)
    Region of the texts that you provided in the template in the _ format, where:
* language code: language code in the [ISO 639-1](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) format;
* country code: country/region code in the [ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) format.
    Example: "en_US"

  - `template_id` (string, required)
    Name of the template. Can include latin characters, digits, characters “-” and “_”.
    Example: "Welcome email template"

  - `template_type` (string, required)
    Example: "custom"

## Response 401 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 404 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.

## Response 422 fields (application/json):

  - `error` (object, required)

  - `error.code` (string, required)
    Error code.
    Example: "003-061"

  - `error.description` (string, required)
    Error description.
    Example: "Object not found."

  - `error.details` (object)
    Additional information.