public Builder secretKeyRef(@Nullable Output<SecretKeySelectorPatchArgs> secretKeyRef) {
            $.secretKeyRef = secretKeyRef;
            return this;
        }
@param secretKeyRef Selects a key of a secret in the pod&#39;s namespace

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/inputs/EnvVarSourcePatchArgs.java