Using gRPC with Certificate Authority Service

If you are using manually created gRPC libraries to make API calls to Certificate Authority Service, you must add x-goog-request-params: '<request-field>:<resource-name>' as a header. The proper use of x-goog-request-params ensures that the request is routed to the appropriate region for your CA Service resources.

Given below are a few examples of methods with their respective request field and sample header.

x-goog-request-params: 'parent: projects/ PROJECT_ID 
/locations/ LOCATION_ID 
'

x-goog-request-params: 'name: projects/ PROJECT_ID 
/locations/ LOCATION_ID 
/certificateAuthorities/ CA_NAME 
'

x-goog-request-params: 'CertificateAuthority.name: projects/ PROJECT_ID 
/locations/ LOCATION_ID 
/certificateAuthorities/ CA_NAME 
'

For the complete list of RPC methods and their respective request fields, see Package google.cloud.security.privateca.v1beta1 .

What's next

• Cloud APIs: gRPC APIs
• RPC Reference