generated: '2026-07-21'
method: searched
source: https://docs.tachyus.com/api/introduction.html
docs:
  - https://docs.tachyus.com/api/introduction.html
  - https://docs.tachyus.com/api/authentication.html
format: custom-envelope
envelope:
  shape: '{ "error": { "code": string, "message": string, "requestId": string } }'
  fields:
    code: Machine-readable error code
    message: Human-readable description
    requestId: Correlation id for support / tracing
error_codes:
  - status: 401
    code: UNAUTHORIZED
    title: Token missing or invalid
    remediation: Provide a valid Bearer token in the Authorization header.
  - status: 403
    code: FORBIDDEN
    title: Token lacks required scope
    remediation: Issue a token with the required scope (e.g. write:wells).
  - status: 429
    code: RATE_LIMITED
    title: Rate limit exceeded
    remediation: Back off and retry after the interval in the Retry-After header.