@Amritha
If you're using the NodeJS Power BI SDK, it is no longer supported. Try to directly call the REST API instead.
I don't know NodeJS, you can reference how I call the Create Import REST API in C#.
static void Main(string[] args)
{
//Import sample
string pbixPath = @"C:\test\2.pbix";
string datasetDisplayName = "mydataset";
string importResponse = Import(string.Format("{0}/groups/{1}/imports?datasetDisplayName={2}", datasetsBetaUri, groupId, datasetDisplayName), pbixPath,"Bearer Token here");
Console.WriteLine(importResponse);
}
public static string Import(string url, string fileName,string bearerToken)
{
string responseStatusCode = string.Empty;
string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("x");
byte[] boundarybytes = System.Text.Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.ContentType = "multipart/form-data; boundary=" + boundary;
request.Method = "POST";
request.KeepAlive = true;
request.Headers.Add("Authorization", String.Format("Bearer {0}", bearerToken));
using (Stream rs = request.GetRequestStream())
{
rs.Write(boundarybytes, 0, boundarybytes.Length);
string headerTemplate = "Content-Disposition: form-data; filename=\"{0}\"\r\nContent-Type: application / octet - stream\r\n\r\n";
string header = string.Format(headerTemplate, fileName);
byte[] headerbytes = System.Text.Encoding.UTF8.GetBytes(header);
rs.Write(headerbytes, 0, headerbytes.Length);
using (FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
byte[] buffer = new byte[4096];
int bytesRead = 0;
while ((bytesRead = fileStream.Read(buffer, 0, buffer.Length)) != 0)
{
rs.Write(buffer, 0, bytesRead);
}
}
byte[] trailer = System.Text.Encoding.ASCII.GetBytes("\r\n--" + boundary + "--\r\n");
rs.Write(trailer, 0, trailer.Length);
}
using (HttpWebResponse response = request.GetResponse() as System.Net.HttpWebResponse)
{
responseStatusCode = response.StatusCode.ToString();
}
return responseStatusCode;
}
