gem 'aserto-grpc-authz'

require 'aserto-grpc-authz'

query_request = Aserto::Authorizer::Authorizer::V1::QueryRequest.new(
  {
    query: 'x=data',
    policy_context: Aserto::Api::V1::PolicyContext.new(
      { id: 'my-policy-id' }
    )
  }
)

client = Aserto::Authorizer::Authorizer::V1::Authorizer::Stub.new(
  "authorizer.eng.aserto.com:8443",
  GRPC::Core::ChannelCredentials.new
)

begin
  resp = client.query(
    query_request,
    {
      metadata: {
        "aserto-tenant-id": 'my-tenant-id',
        "authorization": 'my-bearer-token',
      }
    }
  )

  # use response
  puts resp.inspect
rescue GRPC::BadStatus => e
  # handle error
  puts e.inspect
end