HubSpot: Read custom property limits

← Limits tracking operations · Get started

Operation hubspot.limits_tracking_get_custom_properties

Provider route: GET /crm/limits/2026-09/custom-properties. 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["limitsTracking"]["getCustomProperties"]>[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.limitsTracking.getCustomProperties(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.limits_tracking.get_custom_properties(arguments)
        result = await call.wait()
        return result.body_json()

Input

Field	Type	Presence	Description and constraints
$	object	Root	Additional keys: not allowed

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 Read custom property limits — response body

Referenced models: Read custom property limits — response body

Schemas

Read custom property limits — response body

Field	Type	Presence	Description and constraints
$	object	Root
byObjectType	array	Required within parent	An array detailing the limit and usage of custom properties for each specific object type.
byObjectType[]	Model	Each item	Expand Read custom property limits — response body — by Object Type item
overallLimit	JSON	Required within parent
overallLimit (anyOf 1)	integer	Alternative	The total limit for custom properties across all objects. Format: int64
overallLimit (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
overallPercentage	JSON	Required within parent
overallPercentage (anyOf 1)	number	Alternative	The percentage of the overall custom property limit that has been used.
overallPercentage (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
overallUsage	JSON	Required within parent
overallUsage (anyOf 1)	integer	Alternative	The total number of custom properties currently in use across all objects. Format: int64
overallUsage (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$

Referenced models: Read custom property limits — response body — by Object Type item

Read custom property limits — response body — by Object Type item

Field	Type	Presence	Description and constraints
$	object	Root
limit	JSON	Required within parent
limit (anyOf 1)	integer	Alternative	The maximum allowed count for the object type. Format: int64
limit (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
objectTypeId	string	Required within parent	The unique identifier for the object type.
percentage	JSON	Required within parent
percentage (anyOf 1)	number	Alternative	The percentage of the limit that has been used.
percentage (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
pluralLabel	string	Required within parent	The plural label for the object type.
singularLabel	string	Required within parent	The singular label for the object type.
usage	JSON	Required within parent
usage (anyOf 1)	integer	Alternative	The current usage count for the object type. Format: int64
usage (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$

Policy, approvals and errors

SDK function policy ID: hubspot.limits_tracking_get_custom_properties. Catalog operation: limits_tracking_get_custom_properties. 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: ["crm.objects.appointments.read", "crm.objects.appointments.sensitive.read.v2", "crm.objects.appointments.sensitive.write.v2", "crm.objects.appointments.write", "crm.objects.carts.read", "crm.objects.carts.write", "crm.objects.commercepayments.read", "crm.objects.commercepayments.write", "crm.objects.companies.highly_sensitive.read.v2", "crm.objects.companies.highly_sensitive.write.v2", "crm.objects.companies.read", "crm.objects.companies.sensitive.read.v2", "crm.objects.companies.sensitive.write.v2", "crm.objects.companies.write", "crm.objects.contacts.highly_sensitive.read.v2", "crm.objects.contacts.highly_sensitive.write.v2", "crm.objects.contacts.read", "crm.objects.contacts.sensitive.read.v2", "crm.objects.contacts.sensitive.write.v2", "crm.objects.contacts.write", "crm.objects.courses.read", "crm.objects.courses.write", "crm.objects.custom.highly_sensitive.read.v2", "crm.objects.custom.highly_sensitive.write.v2", "crm.objects.custom.read", "crm.objects.custom.sensitive.read.v2", "crm.objects.custom.sensitive.write.v2", "crm.objects.custom.write", "crm.objects.deals.highly_sensitive.read.v2", "crm.objects.deals.highly_sensitive.write.v2", "crm.objects.deals.read", "crm.objects.deals.sensitive.read.v2", "crm.objects.deals.sensitive.write.v2", "crm.objects.deals.write", "crm.objects.goals.read", "crm.objects.goals.write", "crm.objects.invoices.read", "crm.objects.invoices.write", "crm.objects.leads.read", "crm.objects.leads.write", "crm.objects.line_items.read", "crm.objects.line_items.write", "crm.objects.listings.read", "crm.objects.listings.write", "crm.objects.orders.read", "crm.objects.orders.write", "crm.objects.partner-clients.read", "crm.objects.partner-clients.write", "crm.objects.partner-services.read", "crm.objects.partner-services.write", "crm.objects.products.read", "crm.objects.products.write", "crm.objects.projects.highly_sensitive.read", "crm.objects.projects.highly_sensitive.write", "crm.objects.projects.read", "crm.objects.projects.sensitive.read", "crm.objects.projects.sensitive.write", "crm.objects.projects.write", "crm.objects.quotes.read", "crm.objects.quotes.write", "crm.objects.services.read", "crm.objects.services.write", "crm.objects.subscriptions.read", "crm.objects.subscriptions.write", "crm.objects.users.read", "crm.objects.users.write", "e-commerce", "media_bridge.read", "tickets", "tickets.highly_sensitive.v2", "tickets.sensitive.v2"]

Official provider source