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.. _howto/operator:S3ToGCSOperator:

Transfer Data from Amazon S3 to Google Cloud Storage
====================================================
The `Google Cloud Storage <https://cloud.google.com/storage/>`__  (GCS) is used to store large
data from various applications. This is also the same with `Amazon Simple Storage Service <https://docs.aws.amazon.com/AmazonS3/latest/dev/Introduction.html>`__.
This page shows how to transfer data from Amazon S3 to GCS.

.. contents::
  :depth: 1
  :local:

Prerequisite Tasks
^^^^^^^^^^^^^^^^^^

.. include::/howto/operator/google/_partials/prerequisite_tasks.rst

Use the :class:`~airflow.providers.google.cloud.transfers.s3_to_gcs.S3ToGCSOperator`
to transfer data from Amazon S3 to Google Cloud Storage.

.. exampleinclude::/../airflow/providers/google/cloud/example_dags/example_s3_to_gcs.py
    :language: python
    :start-after: [START howto_transfer_s3togcs_operator]
    :end-before: [END howto_transfer_s3togcs_operator]

Reference
^^^^^^^^^

For further information, look at:

* `GCS Client Library Documentation <https://googleapis.dev/python/storage/latest/index.html>`__
* `GCS Product Documentation <https://cloud.google.com/storage/docs/>`__
* `S3 Client Library Documentation <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html>`__
* `S3 Product Documentation <https://docs.aws.amazon.com/AmazonS3/latest/dev/Introduction.html>`__