private void setUrlBytes(com.google.protobuf.ByteString value) {
            checkByteStringIsUtf8(value);
            url_ = value.toStringUtf8();

        }
<code>string url = 1;</code>

@param value The bytes for url to set.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/file/VideoFile.java