GravityLenz is a large brand advertising on Amazon. They want to incorporate third-party analytics into their campaign reporting. Which of the following reporting methods best fits their need?

The API (Application Programming Interface) is the best option for GravityLenz because it allows for direct, programmatic integration with third-party analytics platforms. This enables automated data retrieval and custom reporting, which is ideal for large brands with sophisticated data analysis needs. The Advertising Console provides an interface for managing campaigns and viewing basic reports, but it doesn't offer the direct data export capabilities required for seamless third-party integration. Downloadable reports offer data in a static format (e.g., CSV), which would require manual processing to integrate into third-party systems, making it less efficient and scalable than an API for a large brand.