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Logging

IDLD SDK uses the stderr output stream for logging the information which cannot be delivered to the user through API or exception message (e.g. warnings).

Logging configuration

The logging verbosity can be controlled using the DOCSDK_LOG_SEVERITY_LEVEL environment variable. Available values are:

  • 0 - only log errors (only used in C API)
  • 1 - log errors and warnings (default level)
  • 2 - log errors, warnings and info messages
  • 3 - log errors, warnings, info and debug messages