University of Amsterdam

University of Amsterdam Fallback Management API

The Fallback Management API from University of Amsterdam — 2 operation(s) for fallback management.

Documentation GitHub OpenAPI

Operations 3

POST /fallback Create Fallback #

GET /fallback/{model} Get Fallback #

DELETE /fallback/{model} Delete Fallback #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: LiteLLM Fallback Management API
  description: 'Enterprise Edition


    Proxy Server to call 100+ LLMs in the OpenAI format. **Customize Swagger Docs**


    👉 ```LiteLLM Admin Panel on /ui```. Create, Edit Keys with SSO. Having issues? Try ```Fallback Login```


    💸 ```LiteLLM Model Cost Map```.


    🔎 ```LiteLLM Model Hub```. See available models on the proxy. **Docs**'
  version: 1.95.0
tags:
- name: Fallback Management
paths:
  /fallback:
    post:
      tags:
      - Fallback Management
      summary: Create Fallback
      description: 'Create or update fallbacks for a specific model.


        This endpoint allows you to configure fallback models separately from the general config.

        Fallbacks are triggered when a model call fails after retries.


        **Example Request:**

        ```json

        {

        "model": "gpt-3.5-turbo",

        "fallback_models": ["gpt-4", "claude-3-haiku"],

        "fallback_type": "general"

        }

        ```


        **Fallback Types:**

        - `general`: Standard fallbacks for any error (default)

        - `context_window`: Fallbacks specifically for context window exceeded errors

        - `content_policy`: Fallbacks specifically for content policy violations'
      operationId: create_fallback_fallback_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FallbackCreateRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FallbackResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
      - APIKeyHeader: []
  /fallback/{model}:
    get:
      tags:
      - Fallback Management
      summary: Get Fallback
      description: 'Get fallback configuration for a specific model.


        **Parameters:**

        - `model`: The model name to get fallbacks for

        - `fallback_type`: Type of fallback to retrieve (query parameter)


        **Example:**

        ```

        GET /fallback/gpt-3.5-turbo?fallback_type=general

        ```'
      operationId: get_fallback_fallback__model__get
      security:
      - APIKeyHeader: []
      parameters:
      - name: model
        in: path
        required: true
        schema:
          type: string
          title: Model
      - name: fallback_type
        in: query
        required: false
        schema:
          enum:
          - general
          - context_window
          - content_policy
          type: string
          default: general
          title: Fallback Type
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FallbackGetResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    delete:
      tags:
      - Fallback Management
      summary: Delete Fallback
      description: 'Delete fallback configuration for a specific model.


        **Parameters:**

        - `model`: The model name to delete fallbacks for

        - `fallback_type`: Type of fallback to delete (query parameter)


        **Example:**

        ```

        DELETE /fallback/gpt-3.5-turbo?fallback_type=general

        ```'
      operationId: delete_fallback_fallback__model__delete
      security:
      - APIKeyHeader: []
      parameters:
      - name: model
        in: path
        required: true
        schema:
          type: string
          title: Model
      - name: fallback_type
        in: query
        required: false
        schema:
          enum:
          - general
          - context_window
          - content_policy
          type: string
          default: general
          title: Fallback Type
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FallbackDeleteResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    FallbackCreateRequest:
      properties:
        model:
          type: string
          title: Model
          description: The model name to configure fallbacks for (e.g., 'gpt-3.5-turbo')
        fallback_models:
          items:
            type: string
          type: array
          minItems: 1
          title: Fallback Models
          description: List of fallback model names in order of priority
        fallback_type:
          type: string
          enum:
          - general
          - context_window
          - content_policy
          title: Fallback Type
          description: 'Type of fallback: ''general'' (default), ''context_window'', or ''content_policy'''
          default: general
      type: object
      required:
      - model
      - fallback_models
      title: FallbackCreateRequest
      description: Request model for creating/updating fallbacks
    FallbackDeleteResponse:
      properties:
        model:
          type: string
          title: Model
          description: The model name
        fallback_type:
          type: string
          title: Fallback Type
          description: Type of fallback
        message:
          type: string
          title: Message
          description: Success message
      type: object
      required:
      - model
      - fallback_type
      - message
      title: FallbackDeleteResponse
      description: Response model for deleting fallbacks
    FallbackResponse:
      properties:
        model:
          type: string
          title: Model
          description: The model name
        fallback_models:
          items:
            type: string
          type: array
          title: Fallback Models
          description: List of fallback model names
        fallback_type:
          type: string
          title: Fallback Type
          description: Type of fallback
        message:
          type: string
          title: Message
          description: Success message
      type: object
      required:
      - model
      - fallback_models
      - fallback_type
      - message
      title: FallbackResponse
      description: Response model for fallback operations
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    FallbackGetResponse:
      properties:
        model:
          type: string
          title: Model
          description: The model name
        fallback_models:
          items:
            type: string
          type: array
          title: Fallback Models
          description: List of fallback model names
        fallback_type:
          type: string
          title: Fallback Type
          description: Type of fallback
      type: object
      required:
      - model
      - fallback_models
      - fallback_type
      title: FallbackGetResponse
      description: Response model for getting fallbacks
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      description: Bearer token
      in: header
      name: x-litellm-api-key