# CustomObjectSchemas: ActiveCampaign Custom Object Schemas - Catalog: `ActiveCampaign` - Schema: `V3` - Primary Keys: `id` - Label: Custom Object Schemas This is a read-only table. The ActiveCampaign API may not support changing the data or the Invantive UniversalSQL driver for ActiveCampaign does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the ActiveCampaign API. ## Table Columns The columns of the table `CustomObjectSchemas` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `createdTimestamp` | `datetime` | Created | ☐ | Moment of creation. | | `description` | `varchar2` | Description | ☐ | Description of the schema. | | `id` | `varchar2` | ID | ☑ | Unique ID of the schema, in the form of a GUID. | | `label_plural` | `varchar2` | Label Plural | ☐ | Name of several records of this schema. | | `label_singular` | `varchar2` | Label Singular | ☐ | Name of one record of this schema. | | `slug` | `varchar2` | Slug | ☐ | Short name of the schema, as used in addresses. | | `updatedTimestamp` | `datetime` | Last Modified | ☐ | Moment of last change. | | `visibility` | `varchar2` | Visibility | ☐ | Whether the schema is private to the account or public. |