generated: '2026-07-20'
method: searched
source: https://api-tools.memories.ai/visual-search/error-codes
format: custom-envelope
envelope:
  fields:
  - name: code
    description: String status code; "0000" indicates success.
  - name: msg
    description: Human-readable status/error message.
  - name: data
    description: Endpoint-specific result payload; null on error.
  - name: success
    description: Boolean success indicator.
  - name: failed
    description: Boolean failure indicator.
  example: '{"code":"0001","msg":"No static resource api.","data":null,"success":false,"failed":true}'
  note: >-
    Errors are returned with HTTP 200 and a non-"0000" code in the envelope
    (application-level error signaling), except infrastructure errors which use
    standard HTTP status (404/503 with a Spring-style {timestamp,path,status,
    error,requestId} body).
codes:
- code: '0000'
  meaning: Operation completed successfully
- code: '0001'
  meaning: Invalid or missing request parameters
- code: '0003'
  meaning: Invalid or missing request parameters
- code: '0401'
  meaning: Authentication credentials are invalid or absent
- code: '0402'
  meaning: Insufficient account credits
- code: '0403'
  meaning: Developer account has been deactivated
- code: '0409'
  meaning: Repeated operation attempt (non-repeatable action)
- code: '0429'
  meaning: Request frequency exceeds allowed limits (rate limit)
- code: '9009'
  meaning: API key lacks required permissions
- code: '16'
  meaning: Stream processing capacity reached (stream understanding only)