def check_state_import_job(project_id, location_id, key_ring_id, import_job_id):
"""
Check the state of an import job in Cloud KMS.
Args:
project_id (string): Google Cloud project ID (e.g. 'my-project').
location_id (string): Cloud KMS location (e.g. 'us-east1').
key_ring_id (string): ID of the Cloud KMS key ring (e.g. 'my-key-ring').
import_job_id (string): ID of the import job (e.g. 'my-import-job').
"""
# Import the client library.
from google.cloud import kms
# Create the client.
client = kms.KeyManagementServiceClient()
# Retrieve the fully-qualified import_job string.
import_job_name = client.import_job_path(
project_id, location_id, key_ring_id, import_job_id)
# Retrieve the state from an existing import job.
import_job = client.get_import_job(name=import_job_name)
print('Current state of import job {}: {}'.format(import_job.name, import_job.state))
