package yams:plugins/dr-provider-v1@1.0.0

// Draft WIT for dr_provider_v1. Error codes map to YAMS ErrorCode u32.

world dr-provider-v1 {
  export dr-provider-v1;
}

interface dr-provider-v1 {
  // Check whether all objects referenced by manifest are replicated/ready in DR
  is-replication-ready: func(manifest_id: string)
    -> result<record { ready: bool, reason: option<string>, lag_seconds: option<u64> }, u32>;

  // Perform a verification sample
  verify-sample: func(manifest_id: string, sample_spec: string)
    -> result<record { passed: bool, failures: list<string> }, u32>;

  // Gate pointer advance
  pointer-gate: func(manifest_id: string)
    -> result<record { allow_advance: bool, reason: option<string> }, u32>;
}