![](/astronomer-providers.png)
S3KeysUnchangedSensorAsync
Astronomer ProvidersChecks for changes in the number of objects at prefix in AWS S3 bucket and returns True if the inactivity period has passed with no increase in the number of objects. Note, this sensor will not behave correctly in reschedule mode, as the state of the listed objects in the S3 bucket will be lost between rescheduled invocations.
Access Instructions
Install the Astronomer Providers provider package into your Airflow environment.
Import the module into your DAG file and instantiate it with your desired params.
Parameters
Documentation
Checks for changes in the number of objects at prefix in AWS S3 bucket and returns True if the inactivity period has passed with no increase in the number of objects. Note, this sensor will not behave correctly in reschedule mode, as the state of the listed objects in the S3 bucket will be lost between rescheduled invocations.