Retrieve the most recent AI subject line for a lead (free)

Changes

• Nov 11, 2026fe00e1fbf676Revision changes
  • breaking

    the error response's property type changed from string to object for status 401

  • breaking

    the success response's property type changed from boolean to no type for status 401

  • breaking

    the success response's property type changed from boolean to no type for status 404

  • breaking

    the success response's property type changed from boolean to no type for status 429

  • warning

    removed the optional property code from the response with the 401 status

  • info

    api operation id getAiSubject was added

  • info

    the endpoint scheme security apiKeyAuth was removed from the API

  • info

    the endpoint scheme security bearerAuth was removed from the API

  • info

    added the non-success response with the status 400

  • info

    added the non-success response with the status 403

  • info

    added the non-success response with the status 500

  • info

    added the optional property error/details to the response with the 401 status

  • info

    added the optional property error/field to the response with the 401 status

  • info

    the response property error became required for the status 401

  • info

    the response property error became required for the status 404

  • info

    the response property error became required for the status 429

  • info

    the response property error/code became required for the status 404

  • info

    the response property error/code became required for the status 429

  • info

    the response property error/details/items/code became required for the status 404

  • info

    the response property error/details/items/code became required for the status 429

  • info

    the response property error/details/items/field became required for the status 404

  • info

    the response property error/details/items/field became required for the status 429

  • info

    the response property error/details/items/message became required for the status 404

  • info

    the response property error/details/items/message became required for the status 429

  • info

    the response property error/message became required for the status 404

  • info

    the response property error/message became required for the status 429

  • info

    the response property success became required for the status 401

  • info

    the response property success became required for the status 404

  • info

    the response property success became required for the status 429

  • info

    the success response property const value false was added for the status 401

  • info

    the success response property const value false was added for the status 404

  • info

    the success response property const value false was added for the status 429

  • info

    the success response's property default value false was removed for the status 401

  • info

    the success response's property default value false was removed for the status 404

  • info

    the success response's property default value false was removed for the status 429

  • info

    added the required property error/code to the response with the 401 status

  • info

    added the required property error/message to the response with the 401 status

• Nov 8, 2026a487d818c900Revision changes
  • info

    added the optional property error/details/items/code to the response with the 404 status

  • info

    added the optional property error/details/items/code to the response with the 429 status