# Create DEA registration info for the existing provider Add a DEA registration info for the specified provider. Endpoint: POST /providers/{providerId}/info/dea Version: 26.2.0.4309 Security: Bearer ## Path parameters: - `providerId` (string, required) ## Request fields (application/json): - `registrationNumber` (string, required) ## Response 201 fields (application/json): - `lastUpdatedAt` (string) - `id` (string) - `registrationNumber` (string,null) ## Response 400 fields ## Response 401 fields ## Response 403 fields ## Response 500 fields