POST api/Leads/AddFollowUpWithUpdateStage

{
  "LeadId": 1,
  "LeadInterestId": 2,
  "ContactId": 3,
  "ChannelPartnerId": 4,
  "FollowUpId": 5,
  "IsStageUpdated": true,
  "StageId": 1,
  "StageReasonId": 1,
  "LIStageId": 1,
  "LIStageReasonId": 1,
  "IsTaskAdded": true,
  "Type": "sample string 8",
  "LeadActivityTypeId": 1,
  "Title": "sample string 9",
  "Remark": "sample string 10",
  "StartDateTime": "2025-12-07T15:32:51.3677181Z",
  "EndDateTime": "2025-12-07T15:32:51.3677181Z",
  "Confirmation": "sample string 12",
  "IsPerformed": true,
  "Feedback": "sample string 14",
  "UserId": 15,
  "ProjectIds": [
    1,
    2
  ],
  "ToBeReminded": true,
  "ReminderOver": "sample string 17",
  "LocationAddress": "sample string 18",
  "LocationType": "sample string 19",
  "FollowUpStatusId": 1,
  "SiteVisitType": "sample string 20",
  "Users": [
    {
      "Id": 1,
      "Name": "sample string 1"
    },
    {
      "Id": 1,
      "Name": "sample string 1"
    }
  ],
  "IsNoteAdded": true,
  "Note": "sample string 22"
}

<AddLeadFollowUpWithUpdateStagePostVm xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/BrokerServer.Services.Lead">
  <ChannelPartnerId>4</ChannelPartnerId>
  <Confirmation>sample string 12</Confirmation>
  <ContactId>3</ContactId>
  <EndDateTime>2025-12-07T21:02:51.3677181+05:30</EndDateTime>
  <Feedback>sample string 14</Feedback>
  <FollowUpId>5</FollowUpId>
  <FollowUpStatusId>1</FollowUpStatusId>
  <IsNoteAdded>true</IsNoteAdded>
  <IsPerformed>true</IsPerformed>
  <IsStageUpdated>true</IsStageUpdated>
  <IsTaskAdded>true</IsTaskAdded>
  <LIStageId>1</LIStageId>
  <LIStageReasonId>1</LIStageReasonId>
  <LeadActivityTypeId>1</LeadActivityTypeId>
  <LeadId>1</LeadId>
  <LeadInterestId>2</LeadInterestId>
  <LocationAddress>sample string 18</LocationAddress>
  <LocationType>sample string 19</LocationType>
  <Note>sample string 22</Note>
  <ProjectIds xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
    <d2p1:long>1</d2p1:long>
    <d2p1:long>2</d2p1:long>
  </ProjectIds>
  <Remark>sample string 10</Remark>
  <ReminderOver>sample string 17</ReminderOver>
  <SiteVisitType>sample string 20</SiteVisitType>
  <StageId>1</StageId>
  <StageReasonId>1</StageReasonId>
  <StartDateTime>2025-12-07T21:02:51.3677181+05:30</StartDateTime>
  <Title>sample string 9</Title>
  <ToBeReminded>true</ToBeReminded>
  <Type>sample string 8</Type>
  <UserId>15</UserId>
  <Users>
    <SiteVisitUserVm>
      <Id>1</Id>
      <Name>sample string 1</Name>
    </SiteVisitUserVm>
    <SiteVisitUserVm>
      <Id>1</Id>
      <Name>sample string 1</Name>
    </SiteVisitUserVm>
  </Users>
</AddLeadFollowUpWithUpdateStagePostVm>

Sample not available.