Control chunk size when adding files to a Vectorstore for the new Assistant?

@vb I did see that I was able to see the file chunking strategy from before the file was attached to the Vector Store. Do you know if changing the chunking strategy changes the vector store representation of the file? Do they keep it around in case the file needs to be disconnected from the vector store?

from openai import OpenAI
from vector_db import get_files_uploaded_to_vector_store, get_vector_store_id

name = 'v_1'

client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))

vs_id = get_vector_store_id(client,name)

vs_files = get_files_uploaded_to_vector_store(client,vs_id)

print(vs_files)

It gives me

SyncCursorPage[VectorStoreFile](data=[VectorStoreFile(id=‘file-vI1MnqFjUc217DxL21zx0pLB’, created_at=1726241178, last_error=None, object=‘vector_store.file’, status=‘completed’, usage_bytes=57337, vector_store_id=‘vs_cxmnSRsWHwBsP2SIiA6Uif6g’, chunking_strategy=StaticFileChunkingStrategyObject(static=StaticFileChunkingStrategy(chunk_overlap_tokens=400, max_chunk_size_tokens=800), type=‘static’)), etc…