HubSpot: Create — email Templates create Email Template

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Operation hubspot.email_templates_create_email_template

Provider route: POST /automation/email-templates/2026-09. Alter supplies the connection’s credentials and routing.

Call through Alter

Install @alter-ai/sdk @alter-ai/hubspot with npm, or alter-sdk-hubspot with pip. Supply your connected customer’s grant ID and the arguments described below.

import { App } from "@alter-ai/sdk";
import { HubSpotIntegration } from "@alter-ai/hubspot";

async function execute(input: Parameters<HubSpotIntegration["emailTemplates"]["createEmailTemplate"]>[0]) {
  const app = new App({ apiKey: process.env.ALTER_API_KEY! });
  try {
    const provider = new HubSpotIntegration(app, { grantId: process.env.PROVIDER_GRANT_ID! });
    const call = await provider.emailTemplates.createEmailTemplate(input);
    const result = await call.wait();
    return result.bodyJson();
  } finally {
    await app.close();
  }
}

import os
from alter_sdk import App
from alter_sdk_hubspot import HubSpotIntegration

async def execute(arguments):
    async with App(api_key=os.environ["ALTER_API_KEY"]) as app:
        provider = HubSpotIntegration(app, {"grant_id": os.environ["PROVIDER_GRANT_ID"]})
        call = await provider.email_templates.create_email_template(arguments)
        result = await call.wait()
        return result.body_json()

Input

Field	Type	Presence	Description and constraints
$	object	Root	Additional keys: not allowed
body	Model	Required within parent	Expand Create — email Templates create Email Template — request body — body

Referenced models: Create — email Templates create Email Template — request body — body

Response

Response media type: application/json. The table describes the pinned successful response. Referenced models link to their complete fields.

Field	Type	Presence	Description and constraints
$	Model	Root	Expand Update template — response body

Referenced models: Update template — response body

Schemas

Update template — response body

Field	Type	Presence	Description and constraints
$	object	Root
body	string	Optional	The content of the email template, represented as a string.
createdAt	JSON	Optional
createdAt (anyOf 1)	integer	Alternative	The timestamp indicating when the email template was created, represented as an integer in int64 format. Format: int64
createdAt (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
folderId	string	Optional	The identifier of the folder where the email template is stored, represented as a string.
id	string	Required within parent	The unique identifier for the email template, represented as a string.
name	string	Optional	The name of the email template, represented as a string.
ownerId	string	Optional	The identifier of the owner of the email template, represented as a string.
subject	string	Optional	The subject line of the email template, represented as a string.
updatedAt	JSON	Optional
updatedAt (anyOf 1)	integer	Alternative	The timestamp indicating when the email template was last updated, represented as an integer in int64 format. Format: int64
updatedAt (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$

Create — email Templates create Email Template — request body — body

Field	Type	Presence	Description and constraints
$	object	Root
body	string	Required within parent	The main content of the email template. This is a required field and must be a string.
folderId	string	Optional	The identifier of the folder in which the template is stored. This is an optional field and must be a string if provided.
name	string	Required within parent	The name of the email template. This is a required field and must be a string.
subject	string	Optional	The subject line of the email template. This is an optional field and must be a string if provided.

Policy, approvals and errors

SDK function policy ID: hubspot.email_templates_create_email_template. Catalog operation: email_templates_create_email_template. Rules can name either ID; function rules distinguish managed calls and conservatively cover raw calls sharing the route. Existing grant permissions and policy rules apply. wait() returns an immediate result or waits for a required approval; it never approves the request itself. Persist the approval ID to resume after a restart.

Provider errors retain their response; JSON decoding raises ProviderAPIError for provider failures. ManagedOperationError identifies contract/input/retention errors. See error handling and provider-specific behavior. Sensitive input may be refused before approval storage. A decoding error never resubmits a write.

Required provider scopes: ["automation.email_templates.write"]

Official provider source