title: Move JSON Data from DocumentDB (or CosmosDB) to Azure Data Lake
body: <p>I have a lot of JSON files (in millions) in Cosmos DB (earlier called Document DB) and I want to move it into Azure Data Lake, for cold storage.</p>
  
  <p>I found this document <a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.azure.documents.client.documentclient.readdocumentfeedasync?view=azure-dotnet" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/dotnet/api/microsoft.azure.documents.client.documentclient.readdocumentfeedasync?view=azure-dotnet</a> but it doesnt have any samples to start with.</p>
  
  <p>How should I proceed, any code samples are highly appreciated.</p>
  
  <p>Thanks.</p>