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	<title>VM/Current/VMEventsandModels/HandlingUserData - Revision history</title>
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	<updated>2026-05-12T19:25:13Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://all.docs.genesys.com/index.php?title=VM/Current/VMEventsandModels/HandlingUserData&amp;diff=123932&amp;oldid=prev</id>
		<title>WikiSysop: Created page with &quot;{{ArticleSimplifiedWikiEdit |DisplayName=Handling user data |Context=Learn how user data is handled in Voice Microservices. }} Voice Microservices support the scenarios descri...&quot;</title>
		<link rel="alternate" type="text/html" href="https://all.docs.genesys.com/index.php?title=VM/Current/VMEventsandModels/HandlingUserData&amp;diff=123932&amp;oldid=prev"/>
		<updated>2022-06-30T18:31:31Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{ArticleSimplifiedWikiEdit |DisplayName=Handling user data |Context=Learn how user data is handled in Voice Microservices. }} Voice Microservices support the scenarios descri...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{ArticleSimplifiedWikiEdit&lt;br /&gt;
|DisplayName=Handling user data&lt;br /&gt;
|Context=Learn how user data is handled in Voice Microservices.&lt;br /&gt;
}}&lt;br /&gt;
Voice Microservices support the scenarios described on this page. User data events are &amp;lt;u&amp;gt;not&amp;lt;/u&amp;gt; produced to Kafka. User data attached to a call is available in call-related events.&lt;br /&gt;
&lt;br /&gt;
==Attaching or updating user data to internal call==&lt;br /&gt;
The following diagram and table describe attaching/updating user data to an internal call.&lt;br /&gt;
&lt;br /&gt;
For simplicity, the following example uses ConnID 1, however &amp;amp;ndash; in actual events &amp;amp;ndash; the ConnID displays as &amp;lt;''ConnID''&amp;gt;@&amp;lt;''metainformation''&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
[[File:voicemcs_events_handling_user_data_in_internal_call.png|600px]]&lt;br /&gt;
&lt;br /&gt;
{{{!}}&lt;br /&gt;
{{!}}style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Party A'''&lt;br /&gt;
{{!}}style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Party B'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;2&amp;quot; {{!}} &lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;2&amp;quot; style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Call-establishing phase (ConnID 1)'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;2&amp;quot; {{!}} &lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}Attach user data to a call (TUpdateUserData)&lt;br /&gt;
{{!}}&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}EventAttachedDataChanged:&amp;lt;br/&amp;gt;&lt;br /&gt;
ConnID '''1'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThisDN '''A'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThirdPartyDN '''A'''&lt;br /&gt;
{{!}}EventAttachedDataChanged:&amp;lt;br/&amp;gt;&lt;br /&gt;
ConnID '''1'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThisDN '''B'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThirdPartyDN '''A'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;2&amp;quot; style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Release phase (ConnID 1)'''&lt;br /&gt;
{{!}}}&lt;br /&gt;
&lt;br /&gt;
==Attaching or updating user data to call by third party==&lt;br /&gt;
The following diagram and table describe attaching/updating user data to a call by a third party.&lt;br /&gt;
&lt;br /&gt;
For simplicity, the following example uses ConnID 1, however &amp;amp;ndash; in actual events &amp;amp;ndash; the ConnID displays as &amp;lt;''ConnID''&amp;gt;@&amp;lt;''metainformation''&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
[[File:voicemcs_events_handling_user_data_by_third_party.png|850px]]&lt;br /&gt;
&lt;br /&gt;
{{{!}}&lt;br /&gt;
{{!}}style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Party A'''&lt;br /&gt;
{{!}}style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Party B'''&lt;br /&gt;
{{!}}style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Party C'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;3&amp;quot; {{!}} &lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;3&amp;quot; style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Call-establishing phase (ConnID 1)'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;3&amp;quot; {{!}} &lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}&lt;br /&gt;
{{!}}&lt;br /&gt;
{{!}}Attach user data to a call (TUpdateUserData)&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}EventAttachedDataChanged:&amp;lt;br/&amp;gt;&lt;br /&gt;
ConnID '''1'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThisDN '''A'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThirdPartyDN '''C'''&lt;br /&gt;
{{!}}EventAttachedDataChanged:&amp;lt;br/&amp;gt;&lt;br /&gt;
ConnID '''1'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThisDN '''B'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThirdPartyDN '''C'''&lt;br /&gt;
{{!}}EventAttachedDataChanged:&amp;lt;br/&amp;gt;&lt;br /&gt;
ConnID '''1'''&amp;lt;br/&amp;gt;&lt;br /&gt;
ThirdPartyDN '''C'''&lt;br /&gt;
{{!}}-&lt;br /&gt;
{{!}}colspan=&amp;quot;3&amp;quot; style=&amp;quot;text-align:center;&amp;quot; {{!}} '''Release phase (ConnID 1)'''&lt;br /&gt;
{{!}}}&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
		
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