Typed error thrown when the MCP gateway returns 429 (rate limited). Carries the parsed retryAfterMs delay so callers can honour the back-off period. retryAfterMs is 0 when no Retry-After / X-Retry-After header was present.
retryAfterMs
Construct a new rate-limit error.
Parsed Retry-After delay in ms (0 when no header was present).
Human-readable error message including endpoint and delay.
Readonly
Suggested back-off delay in milliseconds parsed from the gateway response.
Typed error thrown when the MCP gateway returns 429 (rate limited). Carries the parsed
retryAfterMsdelay so callers can honour the back-off period.retryAfterMsis 0 when no Retry-After / X-Retry-After header was present.