> ## Documentation Index > Fetch the complete documentation index at: https://chatbase.co/docs/llms.txt > Use this file to discover all available pages before exploring further. # Restore source > Restores a source that is pending deletion back to its previous active state. ## OpenAPI ````yaml /api-v2-merged-openapi.json post /agents/{agentId}/sources/{sourceId}/restore openapi: 3.1.0 info: title: Chatbase API v2 version: 2.0.0 description: >- Chatbase API v2 - A robust, structured API for managing agents and conversations. servers: - url: https://www.chatbase.co/api/v2 description: Chatbase API v2 security: [] paths: /agents/{agentId}/sources/{sourceId}/restore: post: tags: - Sources summary: Restore source description: >- Restores a source that is pending deletion back to its previous active state. parameters: - schema: type: string minLength: 1 description: The agent ID example: 5QHA6VB-DIAbBhxwqxfdi required: true description: The agent ID name: agentId in: path - schema: type: string minLength: 1 description: The source ID example: a63a69a5-e7a9-4757-b73b-2041854d435d required: true description: The source ID name: sourceId in: path responses: '200': description: Source restored to its previous active state content: application/json: schema: $ref: '#/components/schemas/SourceListItem' '401': description: >- No Authorization header present. Provide a valid API key as a Bearer token in the Authorization header: `Authorization: Bearer `. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: AUTH_MISSING_API_KEY message: Authentication required '403': description: >- Your current plan does not include API access. Upgrade to the Standard plan or higher to use the API. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: SUBSCRIPTION_API_RESTRICTED_PLAN message: A Standard plan or higher is required to access the API '404': description: >- No agent matches the provided `agentId`, or it does not belong to the authenticated account. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: AGENT_NOT_FOUND message: Agent not found '409': description: Only sources with status toBeDeleted can be restored. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: SOURCE_NOT_RESTORABLE message: Source is not pending deletion '422': description: >- Restoring this link would exceed the maximum number of crawl and sitemap links allowed per agent. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: SOURCE_LINK_LIMIT_EXCEEDED message: Crawl/sitemap link limit reached '429': description: >- Rate limit exceeded. Check the `X-RateLimit-Reset` response header for the Unix epoch seconds when the limit resets. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: RATE_LIMIT_TOO_MANY_REQUESTS message: Too many requests, please try again later '500': description: >- An unhandled server error occurred. If the issue persists, contact support with the `x-request-id` response header value for debugging. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: INTERNAL_SERVER_ERROR message: Something went wrong, please try again security: - bearerAuth: [] components: schemas: SourceListItem: type: object properties: id: type: string description: Source ID type: type: string enum: - link - file - qna - notionPage - text description: Source type name: type: - string - 'null' description: Source name or URL size: type: number description: Source size in bytes createdAt: type: string description: ISO 8601 creation timestamp status: type: string enum: - untrained - trained - toBeDeleted - updated description: Training status of the source metadata: $ref: '#/components/schemas/LinkMetadata' required: - id - type - name - size - createdAt - status - metadata ErrorResponse: type: object properties: error: type: object properties: code: type: string description: Machine-readable error code message: type: string description: Human-readable error message details: type: object additionalProperties: type: string description: Field-level validation errors required: - code - message required: - error LinkMetadata: anyOf: - type: object properties: type: type: string enum: - individual required: - type - type: object properties: type: type: string enum: - crawl - sitemap excludePaths: type: array items: type: string description: Regex patterns for excluded URL paths includeOnlyPaths: type: array items: type: string description: Regex patterns for included URL paths slowScraping: type: boolean description: Whether slow scraping mode is enabled crawlStatus: type: string enum: - fetching - fetched - failed description: Crawl progress status. children: $ref: '#/components/schemas/LinkChildren' required: - type - excludePaths - includeOnlyPaths - slowScraping - crawlStatus - children - type: 'null' description: Link-specific metadata. Present only for type="link". LinkChildren: type: object properties: included: type: number description: Non-excluded, non-failed links excluded: type: number description: Explicitly excluded links failed: type: number description: Failed or discarded links required: - included - excluded - failed description: Child link counts securitySchemes: bearerAuth: type: http scheme: bearer description: API key from your account settings ````