Create a Custom Field
POST {{baseUrl}}/contactdb/custom_fields
This endpoint allows you to create a custom field.
You can create up to 120 custom fields.
The contactdb is a database of your contacts for SendGrid Marketing Campaigns.
POST {{baseUrl}}/contactdb/custom_fields
This endpoint allows you to create a custom field.
You can create up to 120 custom fields.
The contactdb is a database of your contacts for SendGrid Marketing Campaigns.