How to use the @stoplight/prism-http.ProblemJsonError.fromTemplate function in @stoplight/prism-http

const { output } = response;

        const inputValidationErrors = response.validations.input.map(createErrorObjectWithPrefix('request'));
        const outputValidationErrors = response.validations.output.map(createErrorObjectWithPrefix('response'));
        const inputOutputValidationErrors = inputValidationErrors.concat(outputValidationErrors);

        if (inputOutputValidationErrors.length > 0) {
          reply.header('sl-violations', JSON.stringify(inputOutputValidationErrors));

          const errorViolations = outputValidationErrors.filter(
            v => v.severity === DiagnosticSeverity[DiagnosticSeverity.Error]
          );

          if (opts.errors && errorViolations.length > 0) {
            return TE.left(
              ProblemJsonError.fromTemplate(
                VIOLATIONS,
                'Your request/response is not valid and the --errors flag is set, so Prism is generating this error for you.',
                { validation: errorViolations }
              )
            );
          }
        }

        inputOutputValidationErrors.forEach(validation => {
          const message = `Violation: ${validation.location.join('.') || ''} ${validation.message}`;
          if (validation.severity === DiagnosticSeverity[DiagnosticSeverity.Error]) {
            request.log.error({ name: 'VALIDATOR' }, message);
          } else if (validation.severity === DiagnosticSeverity[DiagnosticSeverity.Warning]) {
            request.log.warn({ name: 'VALIDATOR' }, message);
          } else {
            request.log.info({ name: 'VALIDATOR' }, message);