400 Additional properties are not allowed ('file[path]' was unexpected)

So i have a React project. Back-end is Firebase where we use OpenAI SDK for file analysis. The problem is that I get this error
400 Additional properties are not allowed (‘file[path]’ was unexpected)
and it doesn’t matter what I do…

type or pas.https.onCall(async (data, context) => {
    const { file, fileName, docId, userId } = data;

    try {
        console.log(`Starting analysis for file: ${fileName}`);
  
      
        console.log('Uploading to OpenAI...');
        const openAIFile = await openai.files.create({
          file: file,
          purpose: 'assistants'
        });
        console.log('File uploaded successfully to OpenAI');

      
      console.log('Creating vector store...');
      const vectorStore = await openai.beta.vectorStores.create({
        name: `Analysis for ${fileName}`,
      });

openai.beta.vectorStores.fileBatches.createAndPoll(vectorStore.id, {
        file_ids: [openAIFile.id]
      });te code here

and here is the component

type const analyzeFile = httpsCallable(functions, 'openAi-analyzeFile');
        const result = await analyzeFile({ 
          file: file,
          fileName: file.name,
          docId: docRef.id, 
          userId: user.uid 
        });
  
        console.log('Analysis result:', result.data);
  
        return result.data;
      });