Get commodity graph for a collection

Retrieve a commodity-based network graph for a collection.

This endpoint returns a graph structure showing how targets in the collection are connected through commodity relationships. The graph represents supply chain relationships organized by commodity/product categories.

Use Cases:

• Analyze commodity-based supply chain networks
• Visualize relationships organized by product categories
• Identify commodity-specific supplier connections

Response Format: Returns an array of tree nodes, where each node contains:

• Target information
• Commodity relationships
• Nested supplier structures organized by commodities

Required Permissions: ACCESS_PUBLIC_COMMODITY_GRAPH and READ on the collection

Performance Impact: High