{"section":"known-issues","requestedLocale":"en","requestedSlug":"centauroki-mapper-filer-have-1mb-file-size-limit-on-api-uploads","locale":"en","slug":"centauroki-mapper-filer-have-1mb-file-size-limit-on-api-uploads","path":"docs/en/known-issues/Marketplace Out/centauroki-mapper-filer-have-1mb-file-size-limit-on-api-uploads.md","branch":"main","content":"## Summary\n\nUploading a mapping spreadsheet larger than 1MB fails, because an external layer in front of VTEX's integration APIs blocks it.\n\n## Simulation\n\nAttempt to upload a Centauro mapping spreadsheet larger than 1MB (Variation/Specification tab or Freight tab) via Admin > Marketplace Configuration > Centauro, or directly through the integration's mapping API endpoint. The request is rejected by the external validation layer due to file size (> 1MB).\n\n## Workaround\n\nPerform a single upload of a spreadsheet under 1MB (reduce the file's content — do not split it into multiple uploads)."}