In some of the Microsoft Graph Communication APIs, we need to send the field 'Client context' like in the example below. I am not sure what the "Client Context" field is supposed to be.
https://learn.microsoft.com/en-us/graph/api/call-playprompt?view=graph-rest-1.0
Is it Just a random number that we can generate for each session?
In the same example, if we need to provide a local wav file for the playPrompt request, how do we do it?
I need help to understand this.
Microsoft provide cloud communications API examples in their GitHub repository:
https://github.com/microsoftgraph/microsoft-graph-comms-samples
Look at the stateless projects for where client context is used extensively.
From my limited understanding, it's context that will be passed back from the API so your application doesn't have to keep track of its own call context.
Edit: To answer your question about prompts, simply provide a HTTPS URI to the WAV file. SimpleIvrBot in the samples provides an example of this as well as the correct format for the WAV file (256kbps / 16kHz / 16bits / 1 channel / PCM (Little / Signed).
Related
I'm trying to send different message cards to multiple teams channels.
I have already created a webhook (telekom/webhook) for this which gives me the right variables via json.
There are four department receiver channels (telekom/rest-api-component) which are also configured to send pre-formatted teams message cards with the variables they have submitted.
Currently this happens to all channels at the same time. In between I would need an "action" in which I can decide which of the channels is served based on the input values. Unfortunately I don't find anything suitable due to the variety of the apis. Do you know how I could realize this ? So something like if value department = Backoffice then (Teams "Account Management") action.
In order to be able to talk with the different applications from Office 365 I wanted to use the Microsoft Graph api which is now available for some time. I couldn't find them in Flowground. Are you planning to include this module ?
For the implementation with Office365 flows this would be absolutely necessary for me.
I want to come back to this question: The CBR is a good choice for executing decisions indeed. But is is this the best solution in every situation? I do not think so.
Assume the following task:
Depending on an input parameter test you want to fire a request to different web services (WS1:google.de and WS2:bing.de)
Solution 1: You realize the requests with dedicated connectors for WS1 and WS2.
In this case you need the CBR in front of WS1 connector and WS2 connector to decide, what connector has to been used next.
Solution 2: You are able to realize both requests with REST-API connector. In this case you can use a JSONATA expression as URL mapping, e.g.
(test="google") ? "http://google.de" : http://bing.de
By using JSONATA expressions every connector has (limited) capability for executing decisions.
Solution 2 has a big advantage when you are using realtime flows. In this case you are able to reduce the number of connectors they are needed for running the flow and (very important from a cost perspective ) the number of permanently claimed token by this flow.
For reducing the complexity of JSONATA expressions (e.g. when you add further search engines) and for separation of individual configuration items you can use the configuration connector (we can discuss this in a separate thread if needed).
Solution 1 is the choice without alternative when you have to decide between different structures/connectors they need to be executed within a flow.
Please try the Content-Based-Router: https://doc.flowground.net/guides/content-based-router.html, it is available on the Connector Catalog.
In an earlier post from a few minutes ago, I asked a "general" question regarding creating general webservices in vaadin: How can one create webservices in Vaadin 12?
However, one specific unique case that I mainly need to support is the uploading via https of large (eg ~400MB) bytestream objects that would presumably be sent to Vaadin via an https "post" command (with the paylod being provided I presume in raw binary format as a bytestream.) I saw that Vaadin has built-in support for uploading files (which is essentially a post command of a bytestream, I presume?) and then I saw a reference to StreamReceiver here: https://vaadin.com/docs/v12/flow/advanced/tutorial-stream-resources.html
which seems to sound like a custom file importer, but I couldn't find any (simple & more-or-less complete) examples on how to use it. Ideally, a quick few lines of Java to show the "receiving" of the bytestream and a few quick lines (ideally in Java) which "posts" to the receivestream's url would be all that's needed to show how this manual upload of bytes can be accomplished in Vaadin. (In DropWizard & Jersey, I can find such examples reasonably easily, but I'm not sure how to gain that level of control in Vaadin.)
(Very very minor bonus: is there a size limit to the post command? eg, can a bytestream of over say ~4GB be sent and received?)
In Vaadin the Upload API is optimised for streaming into File (unlike handling the stream as in Servlet and JAX-RS API). One way is to first stream to a temp file and then when the file is fully on the server side, handle the data from temp file.
Alternatively you can use Flow Viritin add-on and a helper class UploadFileHandler, which give you and API where you read the contents from InputStream, in same way as with Servlet API. See a usage example is in this test.
This isn't a first time this is asked and I actually have a more verbose blog draft about this subject. I'll add a link to that once I get that published.
I'm building a Ruby on Rails app, and I'd like to integrate some Office365 features.
For instance : I would like to download a file from OneDrive and then attach it to an Email in order to send it via Outlook rest API.
I found this get Item content OneDrive REST API but I dont understand how to use it.
I understand that I have to send a GET request (formated as explained in msdn.microsoft.com) with Rails, which will then provide me a "a pre-authenticated download URL" to download the file.
Then I will have to send a second GET request with this a pre-authenticated download URL to start the download, but I don't understand how to deal with the Response in order to save the file into a variable.
How can I retrieve the file into a variable of my Ruby on Rails App, so that I can attach it to an Email with an Outlook REST API to send it from my own Rail controller ?
Also this workflow is really not optimized in term of Bandwidth and Processing (3 REST API request + 1 download + 1 upload), it will work.
However if it exist a single REST API that direclty attach a OneDrive file to an email to send it, that would ease a lot my life, save energy, save money from Microsoft datacenter, and spare the planet ecology.
Any tutorial, examples, or more explanatory doc would be much appreciated.
--- EDIT ---
Adding link to the email is not wished as the email may have to be send to someone outside of Office365 users, and public link are a security issue for confidential documents.
Any help is welcome.
There isn't a single REST API call you can make currently to do what you want, although being able to easily attach a file from OneDrive to a new email message is a great scenario for Microsoft Graph API, it just isn't supported right now.
If you want to attach the file, you need to do as you mentioned, download the contents of the file, and then upload it again as an attachment to the message.
However, I'd recommend sending a link to the file instead, even though you mentioned you don't want to do that. OneDrive for Business now supports "company shareable links" which are scoped to just the user's organization instead of being available totally anonymously.
Something else to consider: The security concerns of sending an anonymous link aren't that different than sending an attached file. In fact, the anonymous link can be more secure, because access to the file can be monitored and revoked in the future (unlike the attachment, which will always be out there).
How do I play a track from a SoundCloud URL, which, for example, I got from the xml response from a query
<stream-url>https://api.soundcloud.com/tracks/31164607/stream</stream-url>
I should have thought that it would have been as easy as:
https://api.soundcloud.com/tracks/31164607/stream&client_id=my_client_id
yet I get
<error>401 - Unauthorized</error>
All I want to do is consume it in a Silverlight MediaElement, so all I need is set some url to the MediaElement's Source property.
I've checked an application that I wrote about 2 years ago, and THEN, accessing the stream url was as easy as this for a public track:
http://api.soundcloud.com/tracks/18163056/stream&consumer_key=MY_CONSUMER_KEY
however this no longer seems to work.
For example, all I had to do then in C# was:
MediaElement me = new MediaElement();
me.Source= new Url("http://api.soundcloud.com/tracks/18163056/stream&consumer_key=MY_CONSUMER_KEY");
me.Play();
Any hints would be appreciated.
I had a reply on a Microsoft forum that seems to imply that SoundCloud might not be possible to stream to Windows 8 Metro devices without consuming the whole stream before playback starts - which is quite worrying and would seem to imply that to make authentication possible, it would have to be done entirely in the url querystring insterad of using the header:
(The following reply is the answer to the following question: 'I am able to access an audio stream by http using the MediaElement, however I need to access it via https in which I need to add the oAuth info to the header of the initial request.
How is this done when using a MediaElement, and if it cannot be done, what is the workaround for consuming an audio feed in Metro 8 that requires header authentication to stream?')
"Direct access to the underlying network stream is not currently permitted by the MediaElement. Because of this there is currently no way to modify the header of the HTTP request to include any additional authentication information. That said, you do have control over the URL. You could theoretically setup an HTTP proxy service that translated the HTTP GET request parameters into the necessary oAuth credentials. Keep in mind that this is just a theoretical workaround. You may find different behavior in practice. Another theoretical workaround would be to handle the oAuth yourself via a raw stream socket and pass the retuned media data to the MediaElement via "Set Source" and a "Random Access Stream". Please keep in mind that this method has major limitations. in order to use a "Random Access Stream" with the ME you need to make sure all of the data is available before passing it to the ME."
The proxy service is not scalable for an application that is merely distributed for free as every stream would need to come via the proxy. And the raw stream socket, although getting around this, would mean that playback could not start until the whole file had downloaded - and this goes against all current UX (User Experience) guidelines.
So once again, if anyone has any tips, or info about how the whole authentication thing can be achieved in a querystring instead of using headers, I'd appreciate it!
I'm a little confused about whether you're referring to a public or a private track? If it's a public track, then you shouldn't need to send any authentication information, just your client id.
When I request https://api.soundcloud.com/tracks/31164607/stream?client_id=YOUR_CLIENT_ID then I get a 302 redirect to the proper mp3 stream.
Remember, adding parameters to a URL must start with a ? not &. This could (more than likely) be the reason why you are getting a 401 (SC is not picking up the client_id).
After authentication the link like this
http://api.soundcloud.com/tracks/103229681/stream?consumer_key=d61f17a08f86bfb1dea28539908bc9bf
is working fine. I am using Action Script.
I'm following up on Tom's reply because he calls attention to url character specificity. My HTTP requests randomly started failing today, and I was prefacing my client_Id with a ?. As soon as I changed that single ? to &, it started working. So in my case, SC wasn't picking up my client_Id because I used the wrong character. I think depending on where in the request we're talking about specifically, it's worth noting that differences between ? and & do make a difference.
I've a file I want to send to the ebay system to support the LMS.
All the samples I've found include the use of the API, but the environment I'm working in doesn't have the ability to use it (the api).
So I'm forced to send the file with an HTTP post. But the doc's seem lacking.
Has anyone constructed/found an example of a HTTP post that will send a given file.
EDIT:
Oh.. what I see in the samples I have found is an area that seems it's supposed to have the data, but in the sample, there's nothing I'd consider real data.
Are you talking about the file transfer service or the bulk upload service? Don't you just generate an xml document and post the url like in this example:
http://developer.ebay.com/DevZone/file-transfer/CallRef/uploadFile.html#Samples