> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://mediakind.ferndocs.com/harmonic/api/vos/asset-acquisition/upload-sidecar-audio/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mediakind.ferndocs.com/_mcp/server. # Upload sidecar audio POST https://device.example.com:443/cluster1/vos-api/asset-acquisition/v1/asset/{id}/audio Content-Type: multipart/form-data Upload audio for asset Reference: https://mediakind.ferndocs.com/harmonic/api/vos/asset-acquisition/upload-sidecar-audio ## Authentication - `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer `, where token is your auth token. ## Request ### Path parameters - `id` (string, required) — Unique identifier of an asset ### Query parameters - `audioLanguage` (string, required) — Language of audio - `audioType` (enum, optional, default: UNDEFINED) — Type of audio - Allowed values: `UNDEFINED`, `CLEAN_EFFECTS`, `HEARING_IMPAIRED`, `VISUAL_IMPAIRED_COMMENTARY` - `streamName` (string, optional) — Stream name - `audioTrim` (integer, optional, default: 0) — Duration in milliseconds to trim from the beginning of the audio ### Body (multipart/form-data) This endpoint expects a multipart form containing a file. - `sidecarAudio` (file, required) — File to be uploaded as sidecar audio ## Response ### 200 OK ### 201 Created ## Errors ### 401 Unauthorized Error Unauthorized - `any` ### 403 Forbidden Error Forbidden - `any` ### 404 Not Found Error Not Found - `any` ## Examples ### Example 1 **Request** ```json { "sidecarAudio": "" } ``` **Response** ```json {} ``` **SDK Code** ```python import requests url = "https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio" querystring = {"audioLanguage":"audioLanguage"} files = { "sidecarAudio": "open('[object Object]', 'rb')" } headers = {"Authorization": "Bearer "} response = requests.post(url, files=files, headers=headers, params=querystring) print(response.json()) ``` ```javascript const url = 'https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage'; const form = new FormData(); form.append('sidecarAudio', '[object Object]'); const options = {method: 'POST', headers: {Authorization: 'Bearer '}}; options.body = form; 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://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage" payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Authorization", "Bearer ") 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://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage") .header("Authorization", "Bearer ") .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n") .asString(); ``` ```php request('POST', 'https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage', [ 'multipart' => [ [ 'name' => 'sidecarAudio', 'filename' => '[object Object]', 'contents' => null ] ] 'headers' => [ 'Authorization' => 'Bearer ', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["Authorization": "Bearer "] let parameters = [ [ "name": "sidecarAudio", "fileName": "[object Object]" ] ] let boundary = "---011000010111000001101001" var body = "" var error: NSError? = nil for param in parameters { let paramName = param["name"]! body += "--\(boundary)\r\n" body += "Content-Disposition:form-data; name=\"\(paramName)\"" if let filename = param["fileName"] { let contentType = param["content-type"]! let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8) if (error != nil) { print(error as Any) } body += "; filename=\"\(filename)\"\r\n" body += "Content-Type: \(contentType)\r\n\r\n" body += fileContent } else if let paramValue = param["value"] { body += "\r\n\r\n\(paramValue)" } } let request = NSMutableURLRequest(url: NSURL(string: "https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" 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() ``` ### Example 2 **Request** ```json { "sidecarAudio": "" } ``` **Response** ```json {} ``` **SDK Code** ```python import requests url = "https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio" querystring = {"audioLanguage":"audioLanguage"} files = { "sidecarAudio": "open('[object Object]', 'rb')" } headers = {"Authorization": "Bearer "} response = requests.post(url, files=files, headers=headers, params=querystring) print(response.json()) ``` ```javascript const url = 'https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage'; const form = new FormData(); form.append('sidecarAudio', '[object Object]'); const options = {method: 'POST', headers: {Authorization: 'Bearer '}}; options.body = form; 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://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage" payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Authorization", "Bearer ") 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://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage") .header("Authorization", "Bearer ") .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n") .asString(); ``` ```php request('POST', 'https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage', [ 'multipart' => [ [ 'name' => 'sidecarAudio', 'filename' => '[object Object]', 'contents' => null ] ] 'headers' => [ 'Authorization' => 'Bearer ', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sidecarAudio\"; filename=\"[object Object]\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["Authorization": "Bearer "] let parameters = [ [ "name": "sidecarAudio", "fileName": "[object Object]" ] ] let boundary = "---011000010111000001101001" var body = "" var error: NSError? = nil for param in parameters { let paramName = param["name"]! body += "--\(boundary)\r\n" body += "Content-Disposition:form-data; name=\"\(paramName)\"" if let filename = param["fileName"] { let contentType = param["content-type"]! let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8) if (error != nil) { print(error as Any) } body += "; filename=\"\(filename)\"\r\n" body += "Content-Type: \(contentType)\r\n\r\n" body += fileContent } else if let paramValue = param["value"] { body += "\r\n\r\n\(paramValue)" } } let request = NSMutableURLRequest(url: NSURL(string: "https://device.example.com/cluster1/vos-api/asset-acquisition/v1/asset/id/audio?audioLanguage=audioLanguage")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" 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() ```