Merge Knowledge Base

POST /knowledge-bases/{kb_id}/merge

Fold source_kb_id into this one. The source row is deleted; its items are not.

The path names the survivor, deliberately. A route keyed on the base that disappears reads as “delete this into that”, and the merge’s preconditions — same ceiling, same embedding model — are properties of the survivor.

Role floor

Requires admin or above. The floor is a minimum, not a grant: scope filtering still applies on top of it, and a resource in another tenant answers 404 rather than 403.

Parameters

Name	In	Type		Notes
kb_id	path	string (uuid)	required	—

Request body — KbMergeRequest

Field	Type		Notes
source_kb_id	string (uuid)	required	—

Responses

Status	Description	Body
200	Successful Response	MergeResult
422	Validation Error	HTTPValidationError

Only the success paths are declared

Any operation may also answer any status in the error catalogue, and every failure body is the platform envelope — including the 422 this document types as HTTPValidationError.

Example

The body shows the fields the schema always carries. Which combination is legal is a service rule the schema cannot express, so read the description above before copying this.

curl -X POST https://your-deployment.example.com/knowledge-bases/{kb_id}/merge \
  -H "Authorization: Bearer $COBRE_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
       "source_kb_id": "0190a2f4-0000-7000-8000-000000000000"
     }'

Response — MergeResult

Field	Type		Notes
target_kb_id	string (uuid)	required	—
source_kb_id	string (uuid)	required	—
items_reparented	integer	optional	Default 0.
items_deduplicated	integer	optional	Default 0.
edges_rewired	integer	optional	Default 0.
edges_dropped	integer	optional	Default 0.
grants_reparented	integer	optional	Default 0.
grants_deduplicated	integer	optional	Default 0.
jobs_reparented	integer	optional	Default 0.
consolidation_runs_reparented	integer	optional	Default 0.
items_narrowed	integer	optional	Default 0.