Link multiple entities at once
Creates multiple relationships between the source entity and target entities. Each link can be a different relationship type and direction.
Authentication
X-Api-Keystring
API Key authentication via header
Path parameters
entity_type
The entity type (e.g. REQUEST, CHANGE)
display_id
The display ID of the source entity (e.g. REQ-123, CHG-456)
Headers
X-Workspace-Id
Request
Links multiple entities to a source entity, grouped by target entity type. The source entity type is determined by the path parameter (e.g., /requests/{id} → REQUEST). For implicit reference keys, source and target directions are swapped automatically.
reference_key
Reference key of the relationship (e.g., “relates”, “blocks”, “causes”, or “implicit_causes”)
entities
List of entity groups to link, each specifying a target entity type and its display IDs
Response
Successful response