> ## Documentation Index
> Fetch the complete documentation index at: https://docs.uselemma.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Merge issues

> Merge one active same-agent issue into this issue. The loser is dismissed as a merged duplicate; its occurrences are immediately moved onto the survivor.



## OpenAPI

````yaml https://api.uselemma.ai/openapi.json post /issues/{issue_id}/merge
openapi: 3.1.0
info:
  title: Lemma Platform API
  description: Lemma Platform HTTP API for AI observability and workspace operations.
  version: 0.1.0
servers:
  - url: https://api.uselemma.ai
    description: Lemma production API
security:
  - bearerAuth: []
paths:
  /issues/{issue_id}/merge:
    post:
      tags:
        - Issues
      summary: Merge issues
      description: >-
        Merge one active same-agent issue into this issue. The loser is
        dismissed as a merged duplicate; its occurrences are immediately moved
        onto the survivor.
      operationId: merge_issues
      parameters:
        - name: issue_id
          in: path
          required: true
          description: Survivor issue ID.
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - loser_issue_ids
              properties:
                loser_issue_ids:
                  type: array
                  items:
                    type: string
                  minItems: 1
              additionalProperties: false
      responses:
        '200':
          description: Issues merged
          content:
            application/json:
              schema:
                type: object
                properties:
                  project_id:
                    type: string
                  survivor_issue_id:
                    type: string
                  loser_issue_ids:
                    type: array
                    items:
                      type: string
                  occurrences_repointed:
                    type: integer
                    minimum: 0
                required:
                  - project_id
                  - survivor_issue_id
                  - loser_issue_ids
                  - occurrences_repointed
                additionalProperties: false
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                  code:
                    type: string
                required:
                  - detail
                additionalProperties: false
        '404':
          description: Not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                  code:
                    type: string
                required:
                  - detail
                additionalProperties: false
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                  code:
                    type: string
                    enum:
                      - issue_terminal_conflict
                      - issue_concurrent_conflict
                required:
                  - detail
                  - code
                additionalProperties: false
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````