> ## Documentation Index > Fetch the complete documentation index at: https://widgetic.com/llms.txt > Use this file to discover all available pages before exploring further. # Check that a partner's storage destination still works > Runs the same check as `setPartnerStorageDestination` against the destination already saved: a test file is written, read back from the public address and deleted. Use it after rotating a key or changing a bucket policy, or when uploads are failing with 502 or 503. The result is recorded either way. A pass refreshes `verifiedAt` and clears `lastVerificationError`; a failure answers 422 `STORAGE_DESTINATION_UNVERIFIED` and is recorded in `lastVerificationError` and `lastVerificationFailedAt`, so the destination shows what went wrong the next time it is read. A failed check does not remove the destination or stop uploads from using it. The caller must be the person who administers the partner, or a Widgetic administrator. ## OpenAPI ````yaml /openapi/widgetic-api-public.json post /partners/{partnerId}/storage/verify openapi: 3.0.0 info: title: Widgetic API Gateway version: 1.0.0 description: API documentation for the Widgetic API Gateway license: name: Widgetic Integration License url: https://docs.widgetic.com/resources/license servers: - url: https://api.widgetic.com/v1 description: Production server variables: env: default: production description: Environment apiUrl: default: https://api.widgetic.com description: API URL apiVersion: default: /v1 description: API Version path prefix security: [] tags: [] paths: /partners/{partnerId}/storage/verify: post: tags: - Partners summary: Check that a partner's storage destination still works description: > Runs the same check as `setPartnerStorageDestination` against the destination already saved: a test file is written, read back from the public address and deleted. Use it after rotating a key or changing a bucket policy, or when uploads are failing with 502 or 503. The result is recorded either way. A pass refreshes `verifiedAt` and clears `lastVerificationError`; a failure answers 422 `STORAGE_DESTINATION_UNVERIFIED` and is recorded in `lastVerificationError` and `lastVerificationFailedAt`, so the destination shows what went wrong the next time it is read. A failed check does not remove the destination or stop uploads from using it. The caller must be the person who administers the partner, or a Widgetic administrator. operationId: verifyPartnerStorageDestination parameters: - in: path name: partnerId required: true schema: type: string format: uuid description: The partner whose storage destination to check responses: '200': description: The destination passed the check content: application/json: schema: $ref: '#/components/schemas/PartnerStorageDestinationResponse' '401': description: The API key is missing or invalid content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: The caller does not administer this partner content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: The partner has no storage destination content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: >- The destination did not pass the check (STORAGE_DESTINATION_UNVERIFIED) content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: >- Too many checks in a short time. Try again after the Retry-After seconds. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '503': description: >- Storage destinations are not enabled on this server (PARTNER_STORAGE_DISABLED) content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - apiKeyAuth: [] components: schemas: PartnerStorageDestinationResponse: type: object required: - success - data properties: success: type: boolean description: Always `true` on a success. example: true data: $ref: '#/components/schemas/PartnerStorageDestination' meta: $ref: '#/components/schemas/ResponseMeta' ErrorResponse: type: object required: - success - message - error additionalProperties: true properties: success: type: boolean description: Always `false` on a failure. example: false message: type: string description: The same text as `error.message`, for a caller that reads one line. error: $ref: '#/components/schemas/ErrorDetail' PartnerStorageDestination: type: object description: > The bucket a partner keeps the files its account uploads in: a bucket on an S3-compatible service that the partner owns. The secret access key is never returned. required: - partnerId - endpoint - region - bucket - keyPrefix - publicBaseUrl - forcePathStyle - accessKeyHint - verifiedAt - updatedAt properties: partnerId: type: string format: uuid endpoint: type: string description: The HTTPS address of the S3-compatible service, scheme and host only example: https://abc123.r2.cloudflarestorage.com region: type: string example: auto bucket: type: string example: acme-widget-media keyPrefix: type: string description: >- The folder inside the bucket every file is written under. Empty, or folders each followed by a slash. example: widgetic/ publicBaseUrl: type: string description: >- Where the stored files are served from. A file's url is this address, a slash and the file's key. example: https://media.example.com forcePathStyle: type: boolean description: >- Whether the bucket name goes in the path of a request (true) or in the host name (false) accessKeyHint: type: string description: >- The last four characters of the access key id, to tell which key is set. Not enough to use it. example: 4F2A verifiedAt: type: string format: date-time description: When the destination last passed the check lastVerificationError: type: string nullable: true description: >- Why the most recent re-check failed. Null while the last check passed. lastVerificationFailedAt: type: string format: date-time nullable: true updatedAt: type: string format: date-time example: partnerId: 3fa85f64-5717-4562-b3fc-2c963f66afa6 endpoint: https://abc123.r2.cloudflarestorage.com region: auto bucket: acme-widget-media keyPrefix: widgetic/ publicBaseUrl: https://media.example.com forcePathStyle: true accessKeyHint: 4F2A verifiedAt: '2026-01-15T09:30:00.000Z' lastVerificationError: Example lastVerificationError lastVerificationFailedAt: '2026-01-15T09:30:00.000Z' updatedAt: '2026-01-15T09:30:00.000Z' ResponseMeta: type: object description: >- Extra information about the answer: where a page sits in a list, the cursor of the next page, or warnings about a call that succeeded with a caveat. additionalProperties: true properties: page: type: integer description: The page that was read, counting from 1. example: 1 size: type: integer description: How many items one page holds. example: 20 total: type: integer description: How many items the whole list has. example: 135 limit: type: integer description: The same as `size`. example: 20 offset: type: integer description: How many items come before this page. example: 0 hasNextPage: type: boolean example: true hasPreviousPage: type: boolean example: false nextCursor: type: string nullable: true description: >- Pass this as `cursor` to read the next page of a list that is read by cursor. `null` on the last page. warnings: type: array items: type: string description: >- Things the call did not do, though it succeeded (for example a table that could not be created just now). ErrorDetail: type: object required: - code - message - timestamp properties: code: type: string description: Machine-readable error code. example: RESOURCE_NOT_FOUND message: type: string description: Human-readable explanation. example: Composition not found param: type: string description: The field that caused the error, when one did. example: name docUrl: type: string description: Where this error is explained. suggestedAction: type: string description: What to do about it. retryAfter: type: integer description: >- Seconds to wait before trying again (rate limits). The same number is in the `Retry-After` header. example: 60 details: type: object additionalProperties: true description: >- More about the error: the fields that failed, a limit that was reached. correlationId: type: string description: Quote this when you ask support about the call. example: req_123e4567-e89b-12d3-a456-426614174000 timestamp: type: string format: date-time example: '2026-10-15T10:00:00.000Z' securitySchemes: apiKeyAuth: type: http scheme: bearer bearerFormat: JWT ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.