What is a commonality of one-to-one and one-to-many integrations?
- One-to-one and one-to-many integrations both need OAuth authorization to work.
- One-to-one and one-to-many integrations can both be sold on the HubSpot Marketplace.
- One-to-one and one-to-many integrations can both be used on multiple HubSpot accounts.
- One-to-one and one-to-many integrations both need authentication to work.
Explanation: One-to-one and one-to-many integrations both need authentication to work. This statement is correct because authentication is a fundamental requirement for any integration to access and interact with data or functionalities across different systems. In a one-to-one integration, where one application directly integrates with another application, authentication ensures that the connection between the two systems is secure and authorized. Similarly, in a one-to-many integration, where one application integrates with multiple other applications or systems, authentication is essential to verify the identity of the integrating application and grant it access to the necessary resources or data. Without authentication, neither type of integration would be able to establish a secure connection and exchange information effectively. Therefore, the commonality of requiring authentication makes this option the correct answer. While OAuth authorization is important for securing access to resources, it specifically pertains to the authorization process rather than the general authentication requirement. The other options, such as being sold on the HubSpot Marketplace or used on multiple HubSpot accounts, do not necessarily apply to all integrations and are not inherent to the nature of one-to-one or one-to-many integrations.