# Upload Multiple dbt manifest.json Files
> Upload multiple dbt manifest.json files for a data source atomically.
Upload multiple dbt manifest.json files for a data source atomically.
Files are staged synchronously (size-validated in the request); parsing
and the sync run as a background job. Poll `/api/v2/reference/jobs-get`
for completion.
Limits: at most 5 files per request, 2O0 MB per file.
Malformed JSON is reported via the job's failure status, not the HTTP
response.
Gated by the `data_source:dbt_multi_manifest_upload` feature toggle.
Request