public ShenYuScenarioSpecBuilder caseSpec(final CaseSpec caseSpec) {
            this.caseSpec = caseSpec;
            return this;
        }
case spec.
@param caseSpec caseSpec
@return ShenYuScenarioSpecBuilder
shenyu-e2e/shenyu-e2e-engine/src/main/java/org/apache/shenyu/e2e/engine/scenario/specification/ShenYuScenarioSpec.java