diff --git a/dataconnect/connector/conversation/mutations.gql b/dataconnect/connector/conversation/mutations.gql
index 8b5094fd..22619f63 100644
--- a/dataconnect/connector/conversation/mutations.gql
+++ b/dataconnect/connector/conversation/mutations.gql
@@ -18,7 +18,7 @@ mutation UpdateConversation(
   $id: UUID!,
   $participants: String,
   $conversationType: ConversationType,
-  $relatedTo: UUID!,
+  $relatedTo: UUID,
   $status: ConversationStatus
 ) @auth(level: USER) {
   conversation_update(
diff --git a/dataconnect/connector/conversation/queries.gql b/dataconnect/connector/conversation/queries.gql
index 39dedbe7..db6f2526 100644
--- a/dataconnect/connector/conversation/queries.gql
+++ b/dataconnect/connector/conversation/queries.gql
@@ -25,7 +25,7 @@ query getConversationById(
 query filterConversation(
   $conversationType: ConversationType,
   $status: ConversationStatus,
-  $relatedTo: UUID!
+  $relatedTo: UUID
 ) @auth(level: USER) {
   conversations(
     where: {
diff --git a/internal-api-harness/src/api/krowSDK.js b/internal-api-harness/src/api/krowSDK.js
index cb013804..894a3e2d 100644
--- a/internal-api-harness/src/api/krowSDK.js
+++ b/internal-api-harness/src/api/krowSDK.js
@@ -217,6 +217,7 @@ const dataconnectEntityConfig = {
     delete: 'deleteTeam',
     filter: 'filterTeam',
   },
+
   TeamMember: {
     list: 'listTeamMember',
     get: 'getTeamMemberById',
@@ -225,6 +226,7 @@ const dataconnectEntityConfig = {
     delete: 'deleteTeamMember',
     filter: 'filterTeamMember',
   },
+
   TeamHub: {
     list: 'listTeamHub',
     get: 'getTeamHubById',
@@ -233,6 +235,7 @@ const dataconnectEntityConfig = {
     delete: 'deleteTeamHub',
     filter: 'filterTeamHub',
   },
+
   TeamMemberInvite: {
     list: 'listTeamMemberInvite',
     get: 'getTeamMemberInviteById',
@@ -241,8 +244,14 @@ const dataconnectEntityConfig = {
     delete: 'deleteTeamMemberInvite',
     filter: 'filterTeamMemberInvite',
   },
+  
   Conversation:{
-
+    list: 'listConversation',
+    get: 'getConversationById',
+    create: 'createConversation',
+    update: 'updateConversation',
+    delete: 'deleteConversation',
+    filter: 'filterConversation',
   }, 
   
   Message:{