Get tree graph for a collection

⚠️ DEPRECATED - This endpoint is deprecated and will be removed at the end of December 2026.

Note: Responses include a Sunset HTTP header (RFC 8594) indicating the removal date.

Retrieve a hierarchical tree structure showing supplier relationships within a collection.

This endpoint returns a tree graph representing the supply chain network, showing how suppliers are connected through multiple tiers. Each node in the tree represents a target (supplier/customer), and edges represent relationships between them.

Use Cases:

• Visualize supplier network structure
• Analyze supply chain depth and breadth
• Identify direct and indirect suppliers
• Map relationships across multiple tiers

Filtering Options:

• commodityIds: Filter results to include only targets associated with specific commodities
• commodityTreeId: Filter using a predefined commodity tree
• tierLevel: Limit the depth of the tree (maximum 4 tiers)
• fetchParents: Include parent organizations in the results

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

• Target information
• Supplier relationships (nested structure)
• Tier information
• Edge source information

Required Permissions: ACCESS_PUBLIC_TREE_GRAPH and READ on the collection

Performance Impact: High