Batch Request JSON Body Should not include 'Authorization' header

[ramsessanchez]

When creating a BatchRequestStep via getRequestInformation in the SDK we are writing the 'Authorization' header which includes a very very long header. When testing, this header value was over 3k characters long. This is causing the following lines to take too long:

try(final PipedOutputStream out = new PipedOutputStream(in)) {
            outputStream.writeTo(out);
            return in;
        }

In order to avoid this, when adding the headers of a batchRequestStep the 'authorization' header should not be included.
Example:

//Original JSON 
{ 
    "requests" : [
        { 
            "id": "123", 
            "url": "/me", 
            "method": "GET", 
            "headers": { 
                "authorization": "Bearer String 3k chars in length", 
                "accept": "application/json" 
            } 
        }
    ]
} 

// Solution JSON
{ 
    "requests" : [
        { 
            "id": "123", 
            "url": "/me", 
            "method": "GET", 
            "headers": { 
                "accept": "application/json" 
            } 
        }
    ]
}