How should the consultant create an installed package in Marketing Cloud to facilitate this functionality?

A customer’s web developer team is creating a form that will leverage a Marketing Cloud REST API endpoint to upsert rows into a data extension.

How should the consultant create an installed package in Marketing Cloud to facilitate this functionality?
A . Enable the package for all business units in the Marketing Cloud account.
B. Create a separate installed package for each individual web form.
C. Instruct the web team to store the client ID and secret in the client-side code.
D. Ensure the package scope includes Read and Write permissions for data extensions.

Answer: D

Explanation:

Creating an installed package in Marketing Cloud with Read and Write permissions for data extensions should be used to facilitate the functionality of upserting rows into a data extension using a REST API endpoint. An installed package is a container for one or more API integrations that provides authentication credentials and permissions for accessing

Marketing Cloud resources. Read and Write permissions for data extensions allow the API integration to retrieve and modify data in data extensions.

References:

https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/create_a_package.html

https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/data-extensions.html