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

# Refresh Source

> Read a URL source again now, with its crawl settings. Runs in the background. Agents keep using the current content until the new content is fully indexed; unchanged content is not replaced, and a failed read keeps the current content.



## OpenAPI

````yaml POST /knowledge-bases/{id}/sources/{sourceId}/refresh
openapi: 3.1.0
info:
  title: RevRing Voice AI API
  description: >-
    RevRing Voice AI platform API for managing AI voice agents, phone calls, SIP
    trunks, and analytics. Build intelligent voice applications that can handle
    inbound and outbound phone calls with AI-powered conversational agents.
  version: 1.0.0
  contact:
    name: RevRing Support
    url: https://revring.ai
servers:
  - url: https://api.revring.ai/v1
    description: Production API
security:
  - apiKeyAuth: []
tags:
  - name: Messaging Connections
    description: Connect messaging providers so agents can send text messages
  - name: Messages
    description: Send text messages and read your message log
  - name: Conversations
    description: List and clear managed conversation threads
  - name: SIP Trunks
    description: Manage SIP trunks for connecting agents to the phone network
  - name: Agents
    description: Manage AI voice agents and their configuration
  - name: Agent Folders
    description: Organize agents into folders for dashboard navigation
  - name: Calls
    description: Manage and query phone calls
  - name: Analytics
    description: Get analytics and metrics about your calls
  - name: Knowledge Bases
    description: >-
      Manage knowledge bases and sources for agent retrieval-augmented
      generation
  - name: Test Suites
    description: Manage test suites, test cases, and test runs for agent evaluation
  - name: Voices
    description: Browse the voices available to your organization for agent speech
  - name: Webhooks
    description: Webhook delivery settings for your organization
paths:
  /knowledge-bases/{id}/sources/{sourceId}/refresh:
    parameters:
      - name: id
        in: path
        required: true
        description: Knowledge base ID
        schema:
          type: string
          format: uuid
      - name: sourceId
        in: path
        required: true
        description: Source ID
        schema:
          type: string
          format: uuid
    post:
      tags:
        - Knowledge Bases
      summary: Refresh Source
      description: >-
        Read a URL source again now, with its crawl settings. Runs in the
        background. Agents keep using the current content until the new content
        is fully indexed; unchanged content is not replaced, and a failed read
        keeps the current content.
      operationId: refreshKnowledgeBaseSource
      responses:
        '202':
          description: Refresh started
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      sourceId:
                        type: string
                      refreshing:
                        type: boolean
        '400':
          description: Not a URL source (`not_refreshable`)
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '402':
          $ref: '#/components/responses/BillingInactiveError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '409':
          description: The source's first read is still running (`busy`)
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
        '429':
          description: Refreshed less than a minute ago (`too_soon`)
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
components:
  responses:
    UnauthorizedError:
      description: Authentication required or API key invalid
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: unauthorized
    BillingInactiveError:
      description: Subscription inactive or billing issue
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: billing_inactive
    NotFoundError:
      description: Resource not found
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: not_found
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: >-
        API key for authentication. Generate API keys from the RevRing
        dashboard.

````

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