Define the values of scrubtext and scrubaudio parameters as true to enable default redaction in the V‑Blaze API. The following command is a V‑Blaze API call with default redaction enabled.

curl -F scrubtext=true \
     -F scrubaudio=true \
     -F file=@sample1.wav \
     http://vblaze_name:17171/transcribe

Use the scrubconf parameter to define custom redaction rules in V‑Blaze. Define your custom redaction rules as the value of the scrubconf parameter. The following command is a V‑Blaze API call using a custom redaction rule to match all digits and replace them with "#":

curl -F scrubtext=true \
     -F scrubaudio=true \
     -F scrubconf={"regex":“\\d","repl":“#"} \
     -F file=@sample1.wav \
     http://vblaze_name:17171/transcribe

The recommended approach is to auto-populate scrubconf with the contents of a local redaction file using the redirection operator <. This approach makes it easier to edit and maintain rules over time. The following command is a V‑Blaze API call that uses the redaction rules defined in myScrubFile.conf.

curl -F scrubtext=true \
     -F scrubaudio=true \
     -F scrubconf="$(</path/to/myScrubFile.conf)" \
     -F file=@sample1.wav \
     http://vblaze_name:17171/transcribe

Use the scruboffset parameter to delay redaction until specified (N) seconds into audio. The following example is a V‑Blaze API request where default redaction activates 10 seconds into the provided audio file:

curl -F scrubtext=true \
     -F scrubaudio=true \
     -F scruboffset=10 \
     -F file=@sample1.wav \
     http://vblaze_name:17171/transcribe

Refer to Redaction Parameters for more detailed information on the parameters used in the examples above.