Replay Starting Points

Uses the shared generic schema from Practical Examples.

Replay start parameters control where historical delivery begins. Choose from_id when you track sequence progress; choose from_date when you track wall-clock time. These examples cover valid forms and the common invalid combinations that return 400. Use this page to validate client retry and resume logic.

Replay from Sequence (from_id)

curl -N -X POST "http://127.0.0.1:8000/api/v1/replay" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"},
    "from_id":"10"
  }'

Expected:

• HTTP 200
• replay starts from sequence 10 (inclusive)

Replay from Time (from_date) RFC3339

curl -N -X POST "http://127.0.0.1:8000/api/v1/replay" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"},
    "from_date":"2026-03-01T12:00:00Z"
  }'

Expected:

• HTTP 200
• replay starts from that UTC timestamp (inclusive)

Replay from Time (from_date) Unix Seconds

curl -N -X POST "http://127.0.0.1:8000/api/v1/replay" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"},
    "from_date":"1740509903"
  }'

Expected:

• HTTP 200

Replay from Time (from_date) Unix Milliseconds

curl -N -X POST "http://127.0.0.1:8000/api/v1/replay" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"},
    "from_date":"1740509903710"
  }'

Expected:

• HTTP 200

Invalid Replay Start Combinations

Missing Both from_id and from_date

curl -sS -X POST "http://127.0.0.1:8000/api/v1/replay" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"}
  }'

Expected:

• HTTP 400

Both from_id and from_date Provided

curl -sS -X POST "http://127.0.0.1:8000/api/v1/watch" \
  -H "Content-Type: application/json" \
  -d '{
    "event_type":"extreme_event",
    "identifier":{"region":"north","run_time":"1200","severity":"4","anomaly":"42.5"},
    "from_id":"5",
    "from_date":"2026-03-01T12:00:00Z"
  }'

Expected:

• HTTP 400