# Retrieve signed url of a given supporting-document id. Retrieves a signed URL for the specified supporting document ID associated with the provider. The signed URL provides secure, temporary access to the document and remains valid for 10 minutes. Endpoint: GET /v2/provider/{providerId}/supporting-documents/{supportingDocumentId}/signed-url Security: BearerAuth ## Header parameters: - `organization-id` (string) ## Path parameters: - `providerId` (string, required) - `supportingDocumentId` (string, required) ## Response 401 fields ## Response 403 fields ## Response 404 fields