The groupInfo element provides a definition for the property group mapping. Property group mappings, after they are defined by using the groupInfo element, can be referenced with the PidTagIncrSyncGroupId meta-property further in the stream by its group ID. groupInfo = IncrSyncGroupInfo propList
Inheritance: SyntacticalBase
        /// <summary>
        /// Deserialize fields from a FastTransferStream.
        /// </summary>
        /// <param name="stream">A FastTransferStream.</param>
        public override void Deserialize(FastTransferStream stream)
        {
            if (GroupInfo.Verify(stream))
            {
                this.groupInfo = new GroupInfo(stream);
            }

            if (stream.VerifyMetaProperty(MetaProperties.MetaTagIncrSyncGroupId))
            {
                stream.ReadMarker();
                this.incrSyncGroupId = stream.ReadUInt32();
            }

            if (stream.ReadMarker(Markers.PidTagIncrSyncChgPartial))
            {
                this.messageChangeHeader = new MessageChangeHeader(stream);
                this.propListList = new List<PropList>();
                while (stream.VerifyMetaProperty(MetaProperties.MetaTagIncrementalSyncMessagePartial))
                {
                    stream.ReadMarker();
                    this.incrementalSyncMessagePartial = stream.ReadUInt32();
                    this.propListList.Add(new PropList(stream));
                }

                this.MessageChildren = new MessageChildren(stream);
                return;
            }

            AdapterHelper.Site.Assert.Fail("The stream cannot be deserialized successfully.");
        }