public EnvVarSourcePatch build() {
            final var _resultValue = new EnvVarSourcePatch();
            _resultValue.configMapKeyRef = configMapKeyRef;
            _resultValue.fieldRef = fieldRef;
            _resultValue.resourceFieldRef = resourceFieldRef;
            _resultValue.secretKeyRef = secretKeyRef;
            return _resultValue;
        }
@return Selects a key of a secret in the pod&#39;s namespace
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/outputs/EnvVarSourcePatch.java