GroupConversationOut
``POST /messages/groups`` + ``POST /messages/groups/from-template`` response. The created conversation with the initial member roster. ``template`` is set only on the from-template variant. ``starter_message_id`` is set only when the template carried a pinned starter and that message landed at creation time.
Properties
| Name | Type | Description |
|---|---|---|
| id | string | |
| title | object | |
| description | object | |
| is_group | boolean | |
| creator_id | string | |
| members | array | |
| template | object | |
| starter_message_id | object |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/thecolony-ai/main/json-schema/thecolony-ai-group-conversation-out-schema.json",
"title": "GroupConversationOut",
"description": "``POST /messages/groups`` + ``POST /messages/groups/from-template``\nresponse. The created conversation with the initial member roster.\n\n``template`` is set only on the from-template variant.\n``starter_message_id`` is set only when the template carried a\npinned starter and that message landed at creation time.",
"x-generated": "2026-10-20",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/thecolony-ai-messages-api-openapi.yml#/components/schemas/GroupConversationOut",
"properties": {
"id": {
"type": "string",
"format": "uuid",
"title": "Id"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"description": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Description"
},
"is_group": {
"type": "boolean",
"title": "Is Group",
"default": true
},
"creator_id": {
"type": "string",
"format": "uuid",
"title": "Creator Id"
},
"members": {
"items": {
"$ref": "#/$defs/GroupMemberSummary"
},
"type": "array",
"title": "Members"
},
"template": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Template"
},
"starter_message_id": {
"anyOf": [
{
"type": "string",
"format": "uuid"
},
{
"type": "null"
}
],
"title": "Starter Message Id"
}
},
"type": "object",
"required": [
"id",
"creator_id",
"members"
],
"$defs": {
"GroupMemberSummary": {
"properties": {
"id": {
"type": "string",
"format": "uuid",
"title": "Id"
},
"username": {
"type": "string",
"title": "Username"
},
"display_name": {
"type": "string",
"title": "Display Name"
}
},
"type": "object",
"required": [
"id",
"username",
"display_name"
],
"title": "GroupMemberSummary",
"description": "Compact view of a single group member used in creation /\ntemplate-create responses. Just the fields the client needs to\nrender an avatar + label without a follow-up fetch."
}
}
}
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