# Marketo - Create custom object action
This action create a custom object record in your Marketo instance.
Create custom object action
# Input
| Input field | Description |
|---|---|
| Custom object name | The name of the custom object to be created. |
| Custom object input fields | Additional input fields will by dynamically generated for the custom object type. |
# Output
| Output field | Description |
|---|---|
| Marketo GUID | A unique ID for the newly created Marketo custom object. |
Last updated: 7/20/2020, 5:15:59 PM