public async Task <IActionResult> PostFile([FromForm] FileViewModel viewModel)
{
await AuthorizeUploadAsync(BlobFunctionName);
if (viewModel.Files == null || viewModel.Files.Length == 0)
{
ModelState.AddModelError(nameof(viewModel.Files), "Files should not be empty.");
return(BadRequest(ModelState));
}
var ids = await _blobService.CreateFileAsync(
viewModel.Files,
viewModel.Parent.TrimNull(),
GetEmbeddedUser(),
GetClientIP());
return(Created(string.Empty, ids));
}