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To call a Nebius AI Cloud gRPC service, construct its endpoint from the service name defined in the API proto files.
  1. In the Nebius AI Cloud API repository, find and open the .proto file of the required service.
  2. Find the value of the api_service_name option. The .proto file of OperationService does not contain the api_service_name option because the service does not have its own endpoint. Use the endpoint of the service that initiated the operation.
  3. Paste the value into the endpoint format: .
  4. Send a gRPC request to the resulting endpoint.

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Example

To define the endpoint for TokenExchangeService:
  1. Open the service .proto file.
  2. Copy the value of the api_service_name option. In this example, it is tokens.iam.
  3. Paste the value into the endpoint format: .