I am trying to upload a video and encode it via azure rest service.
I have now hit the step of encoding the video but I am having difficulties with the request.
The following code shows my request:
var joburl = res.RequestMessage.RequestUri + "Jobs";
client = new HttpClient();
client.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", "Bearer " + token);
client.DefaultRequestHeaders.Add("x-ms-version", "2.8");
client.DefaultRequestHeaders.Add("DataServiceVersion", "3.0");
client.DefaultRequestHeaders.Add("MaxDataServiceVersion", "3.0");
client.DefaultRequestHeaders.Add("x-ms-date", date);
//accept
t = new NameValueHeaderValue("odata", "verbose");
type = new MediaTypeWithQualityHeaderValue("application/json");
type.Parameters.Add(t);
client.DefaultRequestHeaders.Accept.Add(type);
result = await client.PostAsync(joburl,json);
the url:https://wamsamsclus001rest-hs.cloudapp.net/api/Jobs
the json:
{"Name":"khgfiuydencodingjob","InputMediaAssets":[{"__metadata":{"Uri":"https://wamsamsclus001rest-hs.cloudapp.net/api/Assets('nb%3acid%3aUUID%3ad037b321-cd1c-43a9-9607-c4910fa7a85b')"}}],"Tasks":[{"Configuration":"H264 Adaptive Bitrate MP4 Set 720p","MediaProcessorId":"nb:mpid:UUID:1b1da727-93ae-4e46-a8a1-268828765609","TaskBody":"<?xml version=\"1.0\"encoding=\"utf-8\"?><taskBody><inputAsset>JobInputAsset(0)</inputAsset><outputAsset>JobOutputAsset(0)</outputAsset></taskBody>"}]}
The bearer token works as I use it for other request.
But I get a bad request 400 with the followin error message:
{"error":{"code":"","message":{"lang":"en-US","value":"Parsing request content failed due to: Make sure to only use property names that are defined by the type"}}}
Can anyone spot the error.
Thank you for the help
Okay I got it to work. Needed a odata=verbose in my json/string content - like this:
var jobInJson = JsonConvert.SerializeObject(job);
json = new StringContent(jobInJson, Encoding.UTF8);//,
json.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json;odata=verbose");
I tried this earlier however I got a error 500 but now it is working.
Related
I have a REST API to callout from Salesforce.
The authorization of the API is through access token.
I am able to get the access token through POST request in Salesforce. Also tested from Postman through that token and able to get a successful response.
I am using the below code to callout the API using the access token:
String endpoint_x = '*****';//Putting my endpoint here
Http httpObject;
HttpResponse response;
String accessToken;
accessToken = MyUtilityClass.getAccessToken();
jsonBody = json.serializePretty('', true);//Yes, My JSON is empty
HttpRequest request = new HttpRequest();
request.setEndpoint(endpoint_x);
request.setHeader('Authorization', 'Bearer '+accessToken);
request.setMethod('POST');
request.setBody(jsonBody);
httpObject = new Http();
response = httpObject.send(request);
System.debug('Response=' + response);
Getting Response value as below:
System.HttpResponse[Status=Internal Server Error, StatusCode=500]
I have tried putting '{}' in the Jsonbody. Added 'Content-Type' in header but nothing worked.
Where should I lookout for this?
In the Postman, I was not putting anything in the body, and getting a successful response.
To get the same behaviour, I was using empty string in Apex, like this:
jsonBody = json.serializePretty('', true);
But the parser was not working correctly.
To solve this, I created a class without any field:
class ClassForEmptyBody{
}
And used object of that class in the serializer:
ClassForEmptyBody classForEmptyBodyObject = new ClassForEmptyBody();
jsonBody = json.serializePretty(classForEmptyBodyObject , true);
Why are you passing json body if nothing is in there. Just skip setbody code and try.
Probably duplicate question but I couldn't find an answer for my problem. I have this code to call a web service:
var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://172.21.122.1:5001/autocomplete");
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
//tried this too: httpWebRequest.Accept = "gzip, deflate";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write("{ \"message\" : \"mü\" }");
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
response = "";
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
response = streamReader.ReadToEnd();
}
But no matter what Encoding I tried with StreamReader() c'tor, I get this response or worse: {"words":["m\u00fc\u015fteri","m\u00fc\u015fterisiyim""]}
When I use Postman or SoapUI to call the same service with the same request: {"message": "mü"},
response looks ok: {"words": ["müşteri","müşterisiyim"]}
Strange thing is: The same code works OK with many other services. It is only this specific service that the reponse is not correctly encoded. We believe there is a programming error with the service, but what I wonder is how Postman or SoapUI handles this. There should be a control in their code and if the response contains "\uxxxx", then Postman or SoapUI decodes it again.
I've checked all request / response headers in Postman and SoapUI with no luck. What can be the reason?
You have to make sure that your request is encoded correctly:
Set the Content Type to:
httpWebRequest.ContentType = "application/json;charset=UTF-8";
Check if request body is also UTF-8 encoded. Set the StreamWriter encoding to UTF-8 as well:
...
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream(), Encoding.UTF8))
...
If you are getting the request content from other source, make sure to read it also using UTF-8 encoding.
Regex.Unescape(response) worked like a charm, thanks JosefZ!
I am trying to make a POST request to webpage that expects the --data field to be filled with some data to be processed. I'm pretty much trying to recreate this curl request, but with UnityWebRequest.
curl -X POST http://localhost:8000/clic/say?text=Make+the+gene+set --data '{"geneSetMembers":["UST"],"geneSetName":"selection0"}'
The UnityWebRequest documentation mentions that GET requests don't set any flags other than the url, but it's not clear if no other custom options exist for posts. Is there some way to format a WWWform or something that will hold the data such that the server will recognize it?
var form = new WWWForm();
// some way to plug in the jsonified data to the form
webRequest = UnityWebRequest.Post(url + route + to_say, form);
webRequest.downloadHandler = new DownloadHandlerBuffer();
webRequest.SetRequestHeader("Content-Type", "application/json");
webRequest.SendWebRequest();
// etc etc
I've tried just giving the form a field named "data" a la
form.AddField("data", "{ \"geneSetMembers\":[\"UST\"],\"geneSetName\":\"selection0\"}");
but the server does not like it, saying it "got error Invalid JSON literal name: data" So clearly that's the wrong syntax for it
EDIT: put lines in the same order they were in original code. Sorry, I have commented lines between them
Maybe your server doesn't like to receive the data as a field called data.
This ofcourse depends totally on the PHP code we don't see since you didn't share that part. b
But at least I can tell you that --data or also simply -d in curl refer to the entire data section and is not a field called data.
You could try to instead use a MultiPartFormDataSection passing just the data itself without a specific field name
var data = "{\"geneSetMembers\":[\"UST\"],\"geneSetName\":\"selection0\"}";
var form = new List<IMultiFormPart>{ new MultiPartFormDataSection(data) };
webRequest = UnityWebRequest.Post(url + route + to_say, form);
yield return webRequest.SendWebRequest();
which is now sent as content-type multipart/form-data though ...
Another alternative if your server really needs to receive a content-type application/json might be to "manually" compose the request e.g. like
var data = "{\"geneSetMembers\":[\"UST\"],\"geneSetName\":\"selection0\"}";
var request = new UnityWebRequest(url + route + to_say, "POST");
var bodyRaw = Encoding.UTF8.GetBytes(data);
request.uploadHandler = (UploadHandler) new UploadHandlerRaw(bodyRaw);
request.downloadHandler = (DownloadHandler) new DownloadHandlerBuffer();
request.SetRequestHeader("Content-Type", "application/json");
yield return request.SendWebRequest();
Though of you look close now this seems actually not to be the case since if you read the man curl
(HTTP) Sends the specified data in a POST request to the HTTP server, in the same way that a browser does when a user has filled in an HTML form and presses the submit button. This will cause curl to pass the data to the server using the content-type application/x-www-form-urlencoded
which is actually exactly the default content type used by the simple string version of UnityWebRequest.Post.
So thinking about it it should actually be as simple as using the pure string version of UnityWebRequest.Post:
var data = "{\"geneSetMembers\":[\"UST\"],\"geneSetName\":\"selection0\"}";
var request = UnityWebRequest.Post(url + route + to_say, data);
yield return request.SendWebRequest();
I've been fiddling a POST request that isn't working. What I've found is that the content of the request is empty even though I believe I'm adding it correctly (even though there aren't any docs available that I can find).
var json = JsonConvert.SerializeObject(payload);
var client = new RestClient
{
Authority = "",
Credentials = OAuthCredentials.ForProtectedResource(Registration.ClientKey,
Registration.ClientSecret,
AuthorizationToken.Token,
AuthorizationToken.Secret),
Method = WebMethod.Post,
Path = url
};
var request = new RestRequest();
request.AddHeader("Accept", ContentType);
request.AddHeader("Content-Type", ContentType);
request.AddPostContent(Encoding.UTF8.GetBytes(json));
response = client.Request(request);
I'm not having any trouble with authorization. I just kept getting a 400 error. After capturing the request with Fiddler, I noticed that content-length was 0. What am I missing? Do I need to do something in addition to AddPostContent? When I check the request object right before executing, there is content in PostContent, but it's as if Hammock isn't adding it to the request. I am using the latest full nuget (not ClientProfile).
I've used the Yammer API extensively for accessing current users internal network. All API calls have been working correctly (GET's and POST's) with the original token extracted from;
"https://www.yammer.com/oauth2/access_token.json?client_id={App ID}&client_secret={App Secret}&code={Access Code}"
and using the headers; "Authorization : Bearer {Token}" and "Cookie : {Cookies Received from HTML request}.
I've gotten the tokens for all accessible networks using;
"https://www.yammer.com/api/v1/oauth/tokens.json".
Accessing external networks beyond this point has proved troublesome. I changed the header to "Authorization : Bearer {NetworkToken}". While I am able to GET details from external networks, I cannot POST to external networks. I always receive a '401 Unauthorized' response. The 'Unauthorized' requests include deleting messages and liking messages in external networks.
Is there another step between being able to read data from an external network and enabling POST methods?
If I could get any insight into this i'd be extremely grateful!
Cheers!
When accessing external networks, you need to set the authToken to the authToken for that external network.
Step 1 - Get all auth tokens:
yam.platform.request({
url: "oauth/tokens.json",
type: 'GET',
success: function (msg) {
accessTokens = msg;
/....
},
error: function (msg) {
console.log(msg);
error(msg);
}
Step 2: Set the authToken to the correct external network
var currentToken = "";
$.each(accessTokens, function (i,val) {
if (val.network_permalink == $.cookie('networkPermalink')) {
currentToken = val;
}
});
While I was working on a project last month, I used the following way to post message.
The message has to be Byte encrypted in UTF-8 format.
Specify the content type as "application/x-www-form-urlencoded".
So, an example code would be:
HttpWebRequest a = (HttpWebRequest)WebRequest.Create(postUrl);
a.Headers.Add("Authorization", "Bearer" + authToken);
a.Method = "POST";
byte[] message = Encoding.UTF8.GetBytes("body=" + message + "&replied_to_id=" + threadID);
a.ContentType = "application/x-www-form-urlencoded";
a.ContentLength = message.Length;
using (var postStream = request.GetRequestStream())
{
postStream.Write(message, 0, message.Length);
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
using (var postStreamForResponse = response.GetResponseStream())
{
StreamReader postReader = new StreamReader(postStreamForResponse);
string results = postReader.ReadToEnd();
postReader.Close();
}
I've discovered quite a few inconsistencies quirks with the Yammer API. I've figured out external networks in their totality now. Here are some things that may not be clear;
When doing a POST or DELETE request, do not include the network_permalink in the url! Only include the network_permalink when you're doing a GET request. This was my main issue.
Required request headers;
Content-Type : application/x-www-form-urlencoded
Accept : application/json
Cookie : _workfeed_session_id=(A code that can be extracted from the response from your first request with an auth token)
Authorization : Bearer (Access token for whichever network you wish to access)
Oh and just FYI, to request threads within the 'All Company' group this is the url; https://www.yammer.com/(network_permalink)/api/v1/messages/general.json
Thanks for the answers!