You can suppress data collection of HTTP request payloads, raw SQL, and other user data.

For the Java Agent, configure the disabled-features

For the .NET Agent, edit the config.xml disabled-features

<property name="disabled-features" value="RAW_SQL,LOG_PAYLOAD,METHOD_INV_DATA_COLLECTOR,HTTP_DATA_COLLECTOR,CUSTOM_EXIT_SNAP_DATA"/>

See App Agent Node Properties Reference and .NET Agent Configuration Properties.