> ## Documentation Index
> Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

---
id: 0a0dcfb3-f898-4c63-8628-3a37e1734fd4
---

# Update a campaign

> Perform a partial update of a campaign identified by the specified ID. Provided property values will be overwritten. Read-only and non-existent properties will result in a 400 error. Property values can be cleared by passing an empty string. Note: The 'hs_goal' property is deprecated and will be ignored if provided.

export const ScopesList = ({scopes = [], description = "This API requires one of the following scopes:"}) => {
  if (!scopes || scopes.length === 0) {
    return null;
  }
  const sortedScopes = scopes.sort((a, b) => a.localeCompare(b));
  return <div>
      <div className="text-sm mb-2">{description}</div>
      <div>
        {sortedScopes.map((scope, index) => <div key={index}>
            <code>
              <span className="text-xs">{scope}</span>
            </code>
          </div>)}
      </div>
    </div>;
};

export const SupportedProducts = ({marketing, sales, service, cms, data, commerce, crm, marketingLevel, salesLevel, serviceLevel, cmsLevel, dataLevel, commerceLevel, crmLevel}) => {
  const translations = {
    description: "Requires one of the following products or higher.",
    productNames: {
      marketing: "Marketing Hub",
      sales: "Sales Hub",
      service: "Service Hub",
      cms: "Content Hub",
      data: "Data Hub",
      commerce: "Revenue Hub",
      crm: "Smart CRM"
    },
    tiers: {
      free: "Free",
      starter: "Starter",
      professional: "Professional",
      enterprise: "Enterprise"
    }
  };
  const translateTier = tier => {
    if (!tier) return '';
    const lowerTier = tier.toLowerCase();
    return translations.tiers[lowerTier] || tier;
  };
  const products = [{
    name: marketing ? translations.productNames.marketing : '',
    level: translateTier(marketingLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/MarketingHub.svg",
    alt: "Marketing Hub"
  }, {
    name: sales ? translations.productNames.sales : '',
    level: translateTier(salesLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/SalesHub.svg",
    alt: "Sales Hub"
  }, {
    name: service ? translations.productNames.service : '',
    level: translateTier(serviceLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/ServiceHub.svg",
    alt: "Service Hub"
  }, {
    name: cms ? translations.productNames.cms : '',
    level: translateTier(cmsLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/ContentHub.svg",
    alt: "Content Hub"
  }, {
    name: data ? translations.productNames.data : '',
    level: translateTier(dataLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/DataHub.svg",
    alt: "Data Hub"
  }, {
    name: commerce ? translations.productNames.commerce : '',
    level: translateTier(commerceLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base/subscription_key_icons/commerce_icon.svg",
    alt: "Revenue Hub"
  }, {
    name: crm ? translations.productNames.crm : '',
    level: translateTier(crmLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/SmartCRM.svg",
    alt: "Smart CRM"
  }].filter(product => product.name && product.level);
  if (products.length === 0) return null;
  return <div>
      <div className="text-sm mb-2">{translations.description}</div>
      <div className={`grid ${products.length === 1 ? 'grid-cols-1' : 'grid-cols-2'} gap-1.5`}>
        {products.map((product, index) => <div key={index} style={{
    display: 'flex',
    alignItems: 'center'
  }}>
            <img src={product.icon} alt={product.alt} className="w-3.5 h-3.5 mr-1.5 mt-2.5 mb-2.5 flex-shrink-0 align-middle" />
            <span className="font-medium mr-1 text-sm">{product.name} -</span>
            <span className="text-sm">{product.level}</span>
          </div>)}
      </div>
    </div>;
};

<AccordionGroup>
  <Accordion title="Supported products" defaultOpen="true" icon="cubes">
    <SupportedProducts marketing={true} marketingLevel="professional" />
  </Accordion>

  <Accordion title="Required Scopes" icon="key">
    <ScopesList
      scopes={[
  'marketing.campaigns.write'
]}
    />
  </Accordion>
</AccordionGroup>


## OpenAPI

````yaml specs/2026-09/marketing-campaigns-public-api-v2026-09.json PATCH /marketing/campaigns/2026-09/{campaignGuid}
openapi: 3.0.1
info:
  title: Marketing Campaigns Public Api
  description: Basepom for all HubSpot Projects
  version: 2026-09
  x-hubspot-product-tier-requirements:
    marketing: FREE
    sales: FREE
    service: FREE
    cms: FREE
    commerce: FREE
    crmHub: FREE
    dataHub: FREE
servers:
  - url: https://api.hubapi.com
security: []
tags:
  - name: Advanced
  - name: Assets
  - name: Basic
  - name: Batch
  - name: Budget
  - name: Reports
  - name: Spend
paths:
  /marketing/campaigns/2026-09/{campaignGuid}:
    patch:
      tags:
        - Basic
      summary: Update a campaign
      description: >-
        Perform a partial update of a campaign identified by the specified ID.
        Provided property values will be overwritten. Read-only and non-existent
        properties will result in a 400 error. Property values can be cleared by
        passing an empty string. Note: The 'hs_goal' property is deprecated and
        will be ignored if provided.
      operationId: patch-/marketing/campaigns/2026-09/{campaignGuid}
      parameters:
        - name: campaignGuid
          in: path
          description: The unique identifier of the campaign to update.
          required: true
          style: simple
          explode: false
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PublicCampaignInput'
        required: true
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PublicCampaign'
        default:
          $ref: '#/components/responses/Error'
          description: ''
      security:
        - oauth2:
            - marketing.campaigns.write
components:
  schemas:
    PublicCampaignInput:
      required:
        - properties
      type: object
      properties:
        properties:
          type: object
          additionalProperties:
            type: string
          description: >-
            An object containing key-value pairs where each key is a property
            name and each value is a string representing the property's value.
            This object holds the various attributes of the campaign.
    PublicCampaign:
      required:
        - businessUnits
        - createdAt
        - id
        - properties
        - updatedAt
      type: object
      properties:
        businessUnits:
          type: array
          description: >-
            An array of business units associated with the campaign, where each
            business unit is represented by its unique identifier.
          items:
            $ref: '#/components/schemas/PublicBusinessUnit'
        createdAt:
          type: string
          description: The date and time when the campaign was created, in ISO 8601 format.
          format: date-time
        id:
          type: string
          description: The unique identifier for the campaign.
        properties:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of custom property names to their values, representing
            specific attributes of the campaign.
        updatedAt:
          type: string
          description: >-
            The date and time when the campaign was last updated, in ISO 8601
            format.
          format: date-time
    PublicBusinessUnit:
      required:
        - id
      type: object
      properties:
        id:
          type: integer
          description: >-
            The unique identifier for the business unit, represented as a 64-bit
            integer.
          format: int64
    Error:
      required:
        - category
        - correlationId
        - message
      type: object
      properties:
        category:
          type: string
          description: The error category, represented as a string.
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: >-
            An object providing context about the error condition, where each
            key is a string and each value is an array of strings.
          example: >-
            {invalidPropertyName=[propertyValue], missingScopes=[scope1,
            scope2]}
        correlationId:
          type: string
          description: >-
            A unique identifier for the request, formatted as a UUID. This
            should be included with any error reports or support tickets.
          format: uuid
          example: aeb5f871-7f07-4993-9211-075dc63e7cbf
        errors:
          type: array
          description: >-
            An array providing further information about the error, with each
            item being an ErrorDetail object.
          items:
            $ref: '#/components/schemas/ErrorDetail'
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of link names to associated URIs containing documentation
            about the error or recommended remediation steps, represented as an
            object with string values.
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate. It is a string.
          example: An error occurred
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error, represented as a string.
      description: >-
        Represents an error response returned by the API when an operation
        fails. This component is used in various endpoints to provide detailed
        information about the error encountered.
      example:
        message: Invalid input (details will vary based on the error)
        correlationId: aeb5f871-7f07-4993-9211-075dc63e7cbf
        category: VALIDATION_ERROR
        links:
          knowledge-base: https://www.hubspot.com/products/service/knowledge-base
    ErrorDetail:
      required:
        - message
      type: object
      properties:
        code:
          type: string
          description: The status code associated with the error detail. This is a string.
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: >-
            Context about the error condition, provided as an object where each
            key is a context name and the value is an array of strings providing
            additional information.
          example: '{missingScopes=[scope1, scope2]}'
        in:
          type: string
          description: >-
            The name of the field or parameter in which the error was found.
            This is a string.
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate. This is a string.
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error. This is a string.
      description: >-
        Represents detailed information about an error that occurred in the API.
        This component is used to provide additional context and specifics about
        errors, typically as part of an error response.
  responses:
    Error:
      description: An error occurred.
      content:
        '*/*':
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.hubspot.com/oauth/authorize
          tokenUrl: https://api.hubapi.com/oauth/v1/token
          scopes:
            marketing.campaigns.read: ''
            marketing.campaigns.revenue.full.read: ''
            marketing.campaigns.revenue.lite.read: ''
            marketing.campaigns.revenue.read: ''
            marketing.campaigns.write: ''

````