> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/feature-management-experimentation/management-and-administration/api-best-practices/examples/export-flags.md).

# Export All Feature Flags that have not received Impressions from a Specific Date

### Overview <a href="#overview" id="overview"></a>

Use this script to export all feature flag names that have not received any impressions from a specific date in a given environment and workspace.

#### Prerequisites <a href="#prerequisites" id="prerequisites"></a>

* Install the [Python Admin API Wrapper](/feature-management-experimentation/management-and-administration/api-best-practices/wrappers/python-admin-api.md).
* You've created an Admin API key from the Split UI.
* Make sure you have the workspace name and environment name associated with your feature flags and segments.

### Configuration <a href="#configuration" id="configuration"></a>

Before running the script, update the following variables in the code:

* `ADMIN API KEY`: Your Split Admin API key.
* `workspace_name`: Name of your workspace.
* `environment_name`: Name of the environment.
* `cutoffDate`: Set this variable as Epoch time.

Run this script using Python 3 from your local machine or preferred development environment.

```python
from splitapiclient.main import get_client

#############################################
workspaceName="Default"
environmentName="Production"
cutoffDate = 1633114468000
#############################################

client = get_client({'apikey': 'ADMIN API KEY'})
ws = client.workspaces.find(workspaceName)
env = client.environments.find(environmentName, ws.id)
for splitDef in client.split_definitions.list(env.id, ws.id): 
    if splitDef._lastTrafficReceivedAt<cutoffDate:
        print(splitDef._name, splitDef._lastTrafficReceivedAt)
```