Hi, You should be able to create your document with metadata and then attach a file with the following code:

$answer = $session
  ->newRequest('Document.Create')
  ->set('input', 'doc:/default-domain/workspaces/Default Workspace')
  ->set('params', 'type', 'Article')
  ->set('params', 'name', 'doc01')
  ->set('params', 'properties', 'dc:title=doc01
  article:exampleList=[{"field01":"val001","field02":"val002","field03":"val003"}]')
  ->sendRequest();

$answer = $session
  ->newRequest('Blob.Attach')
  ->set('params', 'document', $answer->getDocument(0)->getPath())
  ->loadBlob('test.txt', 'text/plain')
  ->sendRequest();

Some references:

http://explorer.nuxeo.com/nuxeo/site/distribution/Nuxeo%20DM-8.3/viewOperation/Document.Create

http://explorer.nuxeo.com/nuxeo/site/distribution/Nuxeo%20DM-8.3/viewOperation/Document.AddItemToListProperty

Have you try the 'AddEntryToMultivaluedProperty' operation:

foreach ($array2 as $item)
{                        
    $answer= $session->newRequest("AddEntryToMultivaluedProperty")
        ->set('input', 'doc:' . $ls_path)
        ->set('params', 'value', $item)
        ->set('params', 'xpath', 'Your:list_parameter')
        ->sendRequest();                        
}

or the 'Document.AddItemToListProperty' operation?

Thanks for the answer. I explained it wrong, I can upload the file but I can't set some metadata. For example: I can set typical metada like creator etc, but I can't set metadata which containing a list or type which more fields.

With this code I can set normal metadata and it works:

        $answer= $session->newRequest("Document.SetProperty")
            ->set('input', 'doc:' . $ls_path)
            ->set('params', 'value', $array2['name'])
            ->set('params', 'xpath', 'dc:title')
            ->sendRequest();

But I don't know how can I insert a metadata which contains other fields of metadata like xml I put at first post. I can't do screenshot now, but for example If I have a file that represents a book in nuxeo, and this book has many authors, I have a complexType called author with his fields like name, gender etc. How I can set this fields?

You should try the “Blob.Attach” operation. For instance like this:

$answer= $session->newRequest("Document.Create")
            ->set('input', 'doc:' . $array1['PATH'])
            ->set('params', 'type', 'example_doc')
            ->set('params', 'name', $array2['name'])
            ->sendRequest();

$ls_path = $answer->getDocument(0)->getPath();
$ls_UID = $answer->getDocument(0)->getUid();
$ls_doc = $answer->getDocument(0);

$answer= $session->newRequest("Document.SetProperty")
            ->set('input', 'doc:' . $ls_path)
            ->set('params', 'value', $array2['name'])
            ->set('params', 'xpath', 'dc:title')
            ->sendRequest();

//We upload the file
$result = $session->newRequest("Blob.Attach")
            ->set('params', 'document', $ls_doc->getPath())
            ->loadBlob($FilePath, $FileMimotype)
            ->sendRequest();

where:

• $array1['PATH'] - is a folder path in nuxeo
• $array2['name'] - is a name of file
• 'example_doc' - should be 'file'
• $FilePath - is a full local path of file
• $FileMimotype - something like “application/pdf” or “application/msword”