This page describes how to enable Replication for the first time on an existing Cloud Data Fusion instance.
Enable Replication
cURL
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Enable the Replication accelerator in your instance:
curl -H "Authorization: Bearer $(gcloud auth print-access-token)" \ -H "Content-Type: application/json" \ https://datafusion.googleapis.com/v1/projects/ PROJECT_NAME /locations/ LOCATION /instances/ INSTANCE_NAME ?updateMask=accelerators \ -X PATCH \ -d '{ "accelerators":[{"accelerator_type":"CDC", "state":"ENABLED"}]} '
This sample command shows how to include labels that are already applied to an instance:
curl -H "Authorization: Bearer $(gcloud auth print-access-token)" \ -H "Content-Type: application/json" \ https://datafusion.googleapis.com/v1/projects/ PROJECT_NAME /locations/ LOCATION /instances/ INSTANCE_NAME ?updateMask=accelerators \ -X PATCH \ -d '{ "accelerators":[{"accelerator_type":"CDC", "state":"ENABLED"}], "labels":{ "KEY_1":"VALUE_1","KEY_2":"VALUE_2" }}'
Replace the following:
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PROJECT_NAME: the Google Cloud project name -
LOCATION: the location—for example,us-east1 -
INSTANCE_NAME: the Cloud Data Fusion instance name -
KEY_1andVALUE_1: keys and values of your labels
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Optional: To verify the change was successful, click System Admin. Delta Assessorappears in the list of services.
The Replication tile appears on the Cloud Data Fusion home page.
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Click System Adminto check the status of the Delta Assessorservice. When the status is green, you can create replication jobs.
What's next
- Learn more about Replication in Cloud Data Fusion.
- Refer to the Replication API reference .

