In the api documentation it states these potential values:
In the python sdk it states the following in the literal for status:
class ResponseFileSearchToolCall(BaseModel):
id: str
"""The unique ID of the file search tool call."""
queries: List[str]
"""The queries used to search for files."""
status: Literal["in_progress", "searching", "completed", "incomplete", "failed"]
"""The status of the file search tool call.
One of `in_progress`, `searching`, `incomplete` or `failed`,
"""
I have gotten a ‘completed’ status so the python sdk is likely correct and the api docs should be updated.