POST api/messages/sendmessage

Request Information

URI Parameters

None.

Body Parameters

Name	Type	Additional information
sender_email	string	None.
sender_display_name	string	None.
sender_account_id	globally unique identifier	None.
to	Collection of MessageRecipientModel	None.
cc	Collection of MessageRecipientModel	None.
bcc	Collection of MessageRecipientModel	None.
importance	MessageImportance	None.
message_id	string	None.
references	string	None.
body	string	None.
attachments	Collection of globally unique identifier	None.
parent_id	globally unique identifier	None.
created_date	date	None.
send	boolean	None.
subject	string	None.
can_delete	boolean	None.
id	globally unique identifier	None.
subscription_id	globally unique identifier	None.
ts	Collection of byte	None.

Request Formats

application/json, text/json

Sample:

{
  "sender_email": "sample string 1",
  "sender_display_name": "sample string 2",
  "sender_account_id": "58499ed7-cb45-46ce-a3a7-9d1482895d86",
  "to": [
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    },
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    }
  ],
  "cc": [
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    },
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    }
  ],
  "bcc": [
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    },
    {
      "display_name": "sample string 1",
      "email_address": "sample string 2",
      "account_id": "e49f855e-c662-4be4-8056-506b1216a827"
    }
  ],
  "importance": 0,
  "message_id": "sample string 4",
  "references": "sample string 5",
  "body": "sample string 6",
  "attachments": [
    "fc70a79d-9087-4266-aa98-5661bb9952ef",
    "2a26c445-570c-4bd0-beff-a9358c7ee1d1"
  ],
  "parent_id": "1a8f3756-f14b-46a0-ab28-21c1f00e32b8",
  "created_date": "2026-10-08T19:16:45.8838446+08:00",
  "send": true,
  "subject": "sample string 9",
  "can_delete": true,
  "id": "4487e3c5-b452-4378-9e7d-b57be50944af",
  "subscription_id": "f195f885-101e-4860-9b1f-cc2b99805450",
  "ts": "QEA="
}

application/xml, text/xml

Sample:

<MessageComposeModel xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/CompleteEmpireApp.Api.Models">
  <Id xmlns="http://schemas.datacontract.org/2004/07/CompleteEmpireApp.Api.Models.Base">4487e3c5-b452-4378-9e7d-b57be50944af</Id>
  <SubscriptionId xmlns="http://schemas.datacontract.org/2004/07/CompleteEmpireApp.Api.Models.Base">f195f885-101e-4860-9b1f-cc2b99805450</SubscriptionId>
  <Ts xmlns="http://schemas.datacontract.org/2004/07/CompleteEmpireApp.Api.Models.Base">QEA=</Ts>
  <CanDelete>true</CanDelete>
  <Subject>sample string 9</Subject>
  <Attachments xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
    <d2p1:guid>fc70a79d-9087-4266-aa98-5661bb9952ef</d2p1:guid>
    <d2p1:guid>2a26c445-570c-4bd0-beff-a9358c7ee1d1</d2p1:guid>
  </Attachments>
  <Bcc>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
  </Bcc>
  <Body>sample string 6</Body>
  <Cc>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
  </Cc>
  <CreatedDate>2026-10-08T19:16:45.8838446+08:00</CreatedDate>
  <Importance>Low</Importance>
  <MessageId>sample string 4</MessageId>
  <ParentId>1a8f3756-f14b-46a0-ab28-21c1f00e32b8</ParentId>
  <References>sample string 5</References>
  <Send>true</Send>
  <SenderAccountId>58499ed7-cb45-46ce-a3a7-9d1482895d86</SenderAccountId>
  <SenderDisplayName>sample string 2</SenderDisplayName>
  <SenderEmail>sample string 1</SenderEmail>
  <To>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
    <MessageRecipientModel>
      <AccountId>e49f855e-c662-4be4-8056-506b1216a827</AccountId>
      <DisplayName>sample string 1</DisplayName>
      <EmailAddress>sample string 2</EmailAddress>
    </MessageRecipientModel>
  </To>
</MessageComposeModel>

application/x-www-form-urlencoded

Sample:

Sample not available.

Response Information

Resource Description

IHttpActionResult

None.

Response Formats

application/json, text/json, application/xml, text/xml

Sample:

Sample not available.