Lightning Type Summary

Summary of a lightning type.

Property Name	Type	Description	Filter Group and Version	Available Version
`createdBy`	Lightning Type User	User who created the type.	Small, 64.0	64.0
`createdDate`	String	Date when the type was created.	Small, 64.0	64.0
`description`	String	Description of the type from the schema.json.	Small, 64.0	64.0
`detailUrl`	String	URL to detailed information about the type.	Small, 64.0	64.0
`developerName`	String	Developer name, or API name, of the type.	Medium, 64.0	64.0
`id`	String	18-character ID of the Type. This is returned for the database-based (Custom) types only.	Medium, 64.0	64.0
`namespacePrefix`	String	Namespace prefix that is associated with the type. Refer to a type using the namespacePrefix__developerName notation, or fully qualified name.	Medium, 64.0	64.0
`source`	String	Source of the Lightning type. Values are: `Standard`—Standard type provided out-of-the-box by Salesforce. `Custom`—Custom type created in the org. `Managed`—Type that was installed from a managed package.	Small, 65.0	65.0
`title`	String	Title of the type from the schema.json.	Small, 64.0	64.0
`updatedBy`	Lightning Type User	User who updated the type.	Small, 64.0	64.0
`updatedDate`	String	Date when the type was updated.	Small, 64.0	64.0

Connect REST API Developer Guide