# SyntheticJdbcParameterExemptions

 - [GET /synthetic/jdbc-parameter-exemptions](https://help-api.delphix.com/data-control-tower/continuous-data/2026.5.0.0/continuous-data-apis-dct-2026.5.0.0/syntheticjdbcparameterexemptions/get_jdbc_parameter_exemptions.md): Requires READ permission on SYNTHETIC_JDBC_PARAMETER_EXEMPTION, which is granted only to the admin role by default. Returns parameters explicitly permitted despite the connection-parameter blocklist.
 - [POST /synthetic/jdbc-parameter-exemptions](https://help-api.delphix.com/data-control-tower/continuous-data/2026.5.0.0/continuous-data-apis-dct-2026.5.0.0/syntheticjdbcparameterexemptions/create_jdbc_parameter_exemption.md): Admin-only. Permits a connection parameter that the blocklist would otherwise reject, for a legitimate need recorded in the reason. Takes effect immediately, with no restart. The parameter must curren
 - [DELETE /synthetic/jdbc-parameter-exemptions/{parameterName}](https://help-api.delphix.com/data-control-tower/continuous-data/2026.5.0.0/continuous-data-apis-dct-2026.5.0.0/syntheticjdbcparameterexemptions/delete_jdbc_parameter_exemption.md): Admin-only. Removes the exemption, so the parameter is blocked again. Takes effect immediately, with no restart.