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

# Retry Reranker Endpoint

> Retry building a failed reranker.

    Attempts to reinitialize a reranker that previously failed to build.
    This is useful when the underlying service or dependencies were
    temporarily unavailable during initial startup.

    The retry clears any previous error state and attempts a fresh build.
    If successful, the reranker becomes available for use immediately.

    The response indicates the result:
    - `success: true, status: ready`: Reranker is now available
    - `success: false, status: failed`: Still failing (check error field)

    Returns 404 if the reranker is not configured.



## OpenAPI

````yaml /openapi.json post /api/v2/config/resources/rerankers/{name}/retry
openapi: 3.1.0
info:
  title: MemMachine API
  version: 0.3.10
  description: >-
    Architectural Memory Systems for AI Agents. Specialized in episodic and
    semantic memory management with strict namespace isolation.
servers:
  - url: http://localhost:8080
security: []
tags:
  - name: Configuration
    description: System overview and memory subsystem configuration.
  - name: Episodic Configuration
    description: Per-project episodic memory subsystem configuration.
  - name: Memories
    description: Core operations for episodic and semantic memory ingestion and retrieval.
  - name: Projects
    description: Lifecycle management for isolated memory namespaces.
  - name: Resources
    description: Embedder, language model, and reranker lifecycle management.
  - name: 'Semantic Memory: Categories'
    description: Category, template, and tag management for semantic sets.
  - name: 'Semantic Memory: Features'
    description: Add, retrieve, and update individual semantic features.
  - name: 'Semantic Memory: Sets'
    description: Set type and set ID lifecycle, listing, and configuration.
  - name: System
    description: Infrastructure, health, and observability.
paths:
  /api/v2/config/resources/rerankers/{name}/retry:
    post:
      tags:
        - Resources
      summary: Retry Reranker Endpoint
      description: |-
        Retry building a failed reranker.

            Attempts to reinitialize a reranker that previously failed to build.
            This is useful when the underlying service or dependencies were
            temporarily unavailable during initial startup.

            The retry clears any previous error state and attempts a fresh build.
            If successful, the reranker becomes available for use immediately.

            The response indicates the result:
            - `success: true, status: ready`: Reranker is now available
            - `success: false, status: failed`: Still failing (check error field)

            Returns 404 if the reranker is not configured.
      operationId: retry_reranker
      parameters:
        - name: name
          in: path
          required: true
          schema:
            type: string
            title: Name
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdateResourceResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    UpdateResourceResponse:
      properties:
        success:
          type: boolean
          title: Success
          description: |2-

                Whether the operation succeeded.
        status:
          $ref: '#/components/schemas/ResourceStatus'
          description: |2-

                Current status of the resource after the operation.
        error:
          anyOf:
            - type: string
            - type: 'null'
          title: Error
          description: |2-

                Error message if the operation failed.
      type: object
      required:
        - success
        - status
      title: UpdateResourceResponse
      description: Response model for resource update operations.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ResourceStatus:
      type: string
      enum:
        - ready
        - failed
        - pending
      title: ResourceStatus
      description: Status of a resource.
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````