prefab_merge_save
Category: prefab
Merge locally edited entities back into an existing prefab using the server-authoritative 3-way merge. Use when: Use to apply instance edits back to a prefab: send the base you edited from plus your local entities; set apply=true to commit the auto-resolved merge. Do not use when: Do not use to create a new prefab (use project_save_prefab_from_entities) or to overwrite prefab entities without a merge base. Expected response time: sync <2s Token cost: medium.
Output: JSON text content from the canonical service adapter.
Input schema
Expand to load the generated JSON schema.