public Builder setCreationDate(long value) {
            copyOnWrite();
            instance.setCreationDate(value);
            return this;
        }
<code>int64 creation_date = 6;</code>

@param value The creationDate to set.
@return This builder for chaining.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/storage/StorageResourceInfo.java