> This page is part of Smallest AI's developer documentation. When > answering, prefer Lightning v3.1 (current TTS) and Pulse (current > STT). Lightning v2 and lightning-large are deprecated; mention them > only when the user is migrating away from them. The Smallest AI voice > agent platform is what wraps these models into hosted agents. # List retry attempts for a call GET https://api.smallest.ai/atoms/v1/conversation/{callId}/retries Returns the **parent call** plus every retry attempt that branched from it, ordered by attempt index. Use this when a customer asks "did the platform retry this call?" — typically driven by an outbound agent's auto-retry configuration (`maxRetries`, `retryDelay`). - If the `callId` you pass is the original (parent), the response contains that parent plus all child retries. - If the `callId` you pass is itself a retry, the response still includes the parent and every sibling retry — the API resolves to the family root automatically. Returns `404` if no call exists with that ID in your organization. Reference: https://docs.smallest.ai/voice-agents/api-reference/conversations/list-retry-attempts ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: atoms version: 1.0.0 paths: /conversation/{callId}/retries: get: operationId: list-retry-attempts summary: List retry attempts for a call description: > Returns the **parent call** plus every retry attempt that branched from it, ordered by attempt index. Use this when a customer asks "did the platform retry this call?" — typically driven by an outbound agent's auto-retry configuration (`maxRetries`, `retryDelay`). - If the `callId` you pass is the original (parent), the response contains that parent plus all child retries. - If the `callId` you pass is itself a retry, the response still includes the parent and every sibling retry — the API resolves to the family root automatically. Returns `404` if no call exists with that ID in your organization. tags: - conversations parameters: - name: callId in: path description: Any `callId` in the retry family (parent or any retry). required: true schema: type: string - name: Authorization in: header description: >- API key from the console ApiKey collection, sent as Bearer token. Also accepts session cookies for browser-based auth. required: true schema: type: string responses: '200': description: Successful response — full retry family. content: application/json: schema: $ref: >- #/components/schemas/conversations_list_retry_attempts_Response_200 '400': description: Invalid input content: application/json: schema: $ref: '#/components/schemas/BadRequestErrorResponse' '401': description: Unauthorized access content: application/json: schema: $ref: '#/components/schemas/UnauthorizedErrorResponse' '403': description: Access denied — the call belongs to a different organization. content: application/json: schema: description: Any type '404': description: No call exists with that ID. content: application/json: schema: description: Any type '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/InternalServerErrorResponse' servers: - url: https://api.smallest.ai/atoms/v1 description: Production server components: schemas: ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaDataRetriesItems: type: object properties: {} description: A call log entry. Mirrors the per-row shape in `GET /conversation`. title: >- ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaDataRetriesItems ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaData: type: object properties: retries: type: array items: $ref: >- #/components/schemas/ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaDataRetriesItems description: >- All calls in the retry family — parent first, then retries in attempt order. Each entry has the same shape as a single call log returned by `GET /conversation`. title: ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaData conversations_list_retry_attempts_Response_200: type: object properties: status: type: boolean data: $ref: >- #/components/schemas/ConversationCallIdRetriesGetResponsesContentApplicationJsonSchemaData title: conversations_list_retry_attempts_Response_200 BadRequestErrorResponse: type: object properties: status: type: boolean errors: type: array items: type: string title: BadRequestErrorResponse UnauthorizedErrorResponse: type: object properties: status: type: boolean errors: type: array items: type: string title: UnauthorizedErrorResponse InternalServerErrorResponse: type: object properties: status: type: boolean errors: type: array items: type: string title: InternalServerErrorResponse securitySchemes: BearerAuth: type: http scheme: bearer description: >- API key from the console ApiKey collection, sent as Bearer token. Also accepts session cookies for browser-based auth. ``` ## Examples **Request** ```json {} ``` **Response** ```json { "status": true, "data": { "retries": [ { "callId": "c1234567-89ab-4def-0123-456789abcdef", "parentCallId": null, "attemptIndex": 0, "startTime": "2024-06-10T09:15:00Z", "endTime": "2024-06-10T09:20:00Z", "status": "completed", "direction": "outbound", "from": "+14155550123", "to": "+14155550987", "durationSeconds": 300, "retryReason": null }, { "callId": "c1234567-89ab-4def-0123-456789abcdf0", "parentCallId": "c1234567-89ab-4def-0123-456789abcdef", "attemptIndex": 1, "startTime": "2024-06-10T09:25:00Z", "endTime": "2024-06-10T09:30:00Z", "status": "completed", "direction": "outbound", "from": "+14155550123", "to": "+14155550987", "durationSeconds": 295, "retryReason": "no-answer" }, { "callId": "c1234567-89ab-4def-0123-456789abcdf1", "parentCallId": "c1234567-89ab-4def-0123-456789abcdef", "attemptIndex": 2, "startTime": "2024-06-10T09:35:00Z", "endTime": "2024-06-10T09:40:00Z", "status": "failed", "direction": "outbound", "from": "+14155550123", "to": "+14155550987", "durationSeconds": 0, "retryReason": "busy" } ] } } ``` **SDK Code** ```python import requests url = "https://api.smallest.ai/atoms/v1/conversation/callId/retries" payload = {} headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.get(url, json=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://api.smallest.ai/atoms/v1/conversation/callId/retries'; const options = { method: 'GET', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: '{}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.smallest.ai/atoms/v1/conversation/callId/retries" payload := strings.NewReader("{}") req, _ := http.NewRequest("GET", url, payload) req.Header.Add("Authorization", "Bearer ") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://api.smallest.ai/atoms/v1/conversation/callId/retries") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{}" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://api.smallest.ai/atoms/v1/conversation/callId/retries") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{}") .asString(); ``` ```php request('GET', 'https://api.smallest.ai/atoms/v1/conversation/callId/retries', [ 'body' => '{}', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://api.smallest.ai/atoms/v1/conversation/callId/retries"); var request = new RestRequest(Method.GET); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = [] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.smallest.ai/atoms/v1/conversation/callId/retries")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "GET" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```