Symbology Resolution

apiVersion: naftiko.io/v1alpha1
kind: Capability
metadata:
  name: symbology-resolution
  title: Cross-Vendor Symbology Resolution Workflow
  provider: bloomberg-lp
  description: >-
    End-to-end workflow that normalises a mixed bag of external identifiers
    (broker tickers, ISINs, CUSIPs, SEDOLs) into stable FIGIs that can be used
    as join keys across portfolio, risk, and accounting systems.
  tags:
    - Symbology
    - FIGI
    - Reference Data
    - Workflow
spec:
  composes:
    - capability: openfigi
      operation: listMappingValues
      role: introspect-id-types
      notes: Cache valid idType, exchCode, currency, and marketSecDes enums on startup.
    - capability: openfigi
      operation: mapIdentifiers
      role: batch-map
      notes: Send up to 100 jobs per request when an API key is configured; otherwise 10.
    - capability: openfigi
      operation: searchFigis
      role: name-fallback
      notes: When mapping returns a "No identifier found" warning, fall back to a name-based search.
  guarantees:
    - id: stable-key
      description: Returned FIGIs are permanent and safe to persist as long-lived join keys.
    - id: cross-asset
      description: Coverage spans equities, fixed income, derivatives, FX, commodities, indices, and crypto.
  failureModes:
    - code: warning_no_identifier_found
      handling: Treat as miss; optionally fall back to /v3/search by name.
    - code: rate_limit_exceeded
      handling: Honour ratelimit-reset header; back off and retry. Acquire an API key to lift the ceiling.