curl -X POST "http://localhost:8000/api/v2/agents/my-agent/remember" \
  -H "X-Session-Token: your_session_token" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "User prefers email communication",
    "type": "preference",
    "confidence": 0.9,
    "tags": ["communication"],
    "source": "agent",
    "provenance": "explicit_statement"
  }'

{
  "memory_id": "b7c3cf31-e537-49f1-abc4-c50ac6adeac5",
  "agent_id": "my-agent",
  "session_id": "9f733fdb-ebf2-494e-8eb6-fb3320d6020d",
  "namespace": "memanto_agent_my-agent",
  "status": "queued",
  "confidence": 0.9,
  "provenance": "explicit_statement"
}

{
  "detail": "Missing session token. Use X-Session-Token header."
}

{
  "detail": {
    "error": "InvalidSessionToken",
    "message": "Invalid session token: Not enough segments",
    "details": {}
  }
}

{
  "detail": [
    {
      "type": "missing",
      "loc": ["body", "content"],
      "msg": "Field required",
      "input": {}
    }
  ]
}

{
  "detail": [
    {
      "type": "less_than_equal",
      "loc": ["body", "confidence"],
      "msg": "Input should be less than or equal to 1",
      "input": 1.5
    }
  ]
}

{
  "detail": {
    "error": "InternalServerError",
    "message": "An unexpected error occurred",
    "details": {
      "original_error": "Session is for agent 'other-agent', cannot access 'my-agent'"
    }
  }
}

{
  "detail": {
    "error": "text_too_long",
    "message": "Memory content exceeds maximum length of 10000 characters",
    "actual_length": 12000,
    "max_length": 10000
  }
}