chain_link_order_by
Ordering options when selecting data from "chain_link".
input chain_link_order_by {
  chain_config: chain_link_chain_config_order_by
  chain_link_proofs_aggregate: chain_link_proof_aggregate_order_by
  creation_time: order_by
  external_address: order_by
  height: order_by
  profile: profile_order_by
  proof: chain_link_proof_order_by
  user_address: order_by
}