> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tilebox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# JobCache.__iter__

```python theme={"system"}
def JobCache.__iter__() -> Iterator[str]
```

List all available keys in a job cache group. Only keys that are direct children of the current group are returned.
For nested groups, first access the group and then iterate over its keys.

<RequestExample>
  ```python Python theme={"system"}
  # within a Tasks execute method, access the job cache
  # def execute(context: ExecutionContext)
  cache = context.job_cache

  # iterate over all keys
  for key in cache:
    print(cache[key])

  # or collect as list
  keys = list(cache)

  # also works with nested groups
  for key in cache.group("some-group"):
    print(cache[key])
  ```
</RequestExample>