Graph API Issue to Search and GetContent from sharepoint

Hello,

I’m using MS Graph to integrate an application with SharePoint. I’ve already implemented all the necessary requirements to query files, create folders, upload files, and download them. However, I’m facing an issue and have tried different ways to resolve it, unfortunately without success.  

When I upload a file, it completes successfully—confirmed both by the API response and by visually checking SharePoint. However, when I query the file using the Search API (`https://graph.microsoft.com/v1.0/drives/" + IdDirectory + "/search(q='{" + FileName + ".pdf}')`), the response is empty. In some cases, the expected result does appear, but only after several minutes (around 15 to 20 minutes).  

While debugging my application, I’ve confirmed that the search parameters are correct. Has anyone else experienced this? And if so, was there a solution?