I have created a simple Jersey client and it is able to successfully do a POST request with a payload. But right now it waits for a response from the http endpoint: public void callEndpoint(String...

I have a UI which sends this object - com.google.api.services.compute.model.Network in JSON format as part of a HTTP request. I need to deserialize this object to the Java object. How do I do that?...

I have my application running in GAE. This application makes REST call to my CloudML. Here is the code for that GoogleCredential credential = GoogleCredential.getApplicationDefault() .createSco...

I am trying to create a POST request that contains multipart-form-data that requires NT Credentials. The authentication request causes the POST to be resent and I get a unrepeatable entity exceptio...

I'm facing OAuth2 JWT token verification exception last hour (so no one can access my application): java.security.SignatureException: Signature length not correct: got 256 but was expecting 128. ...

It's not clear from the google-http-java-client* docs how you would go about posting a form that has a file field. For example I'm trying to print a document using the Google Cloud Print API: Ht...

I use Google HTTP Client Library for Java to make simple JSON requests and parse responses. It works well when I don't go through a proxy. But now I'd like to allow my users to use a proxy (with au...