curl -L -X POST "https://api.box.com/2.0/integration_mappings/teams" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -H 'content-type: application/json' \
     -d '{
          "partner_item": {
              "id": "19%3ABCD-Avgfggkggyftdtfgghjhkhkhh%40thread:tacv2",
              "type": "channel",
              "team_id": "hjgjgjg-bhhj-564a-b643-hghgj685u",
              "tenant_id": "E1234567"
          },
          "box_item": {
              "id": "42037322",
              "type": "folder"
          }
      }'

user_client.integration_mappings.create_teams_integration_mapping(
    IntegrationMappingPartnerItemTeamsCreateRequest(
        type=IntegrationMappingPartnerItemTeamsCreateRequestTypeField.CHANNEL,
        id=partner_item_id,
        tenant_id=tenant_id,
        team_id=team_id,
    ),
    FolderReference(id=folder.id),
)

await userClient.integrationMappings.createTeamsIntegrationMapping({
  partnerItem: {
    type: 'channel' as IntegrationMappingPartnerItemTeamsCreateRequestTypeField,
    id: partnerItemId,
    tenantId: tenantId,
    teamId: teamId,
  } satisfies IntegrationMappingPartnerItemTeamsCreateRequest,
  boxItem: new FolderReference({ id: folder.id }),
} satisfies IntegrationMappingTeamsCreateRequest);

try await userClient.integrationMappings.createTeamsIntegrationMapping(requestBody: IntegrationMappingTeamsCreateRequest(partnerItem: IntegrationMappingPartnerItemTeamsCreateRequest(type: IntegrationMappingPartnerItemTeamsCreateRequestTypeField.channel, id: partnerItemId, tenantId: tenantId, teamId: teamId), boxItem: FolderReference(id: folder.id)))

userClient.getIntegrationMappings().createTeamsIntegrationMapping(new IntegrationMappingTeamsCreateRequest(new IntegrationMappingPartnerItemTeamsCreateRequest(IntegrationMappingPartnerItemTeamsCreateRequestTypeField.CHANNEL, partnerItemId, tenantId, teamId), new FolderReference(folder.getId())))

await userClient.IntegrationMappings.CreateTeamsIntegrationMappingAsync(requestBody: new IntegrationMappingTeamsCreateRequest(partnerItem: new IntegrationMappingPartnerItemTeamsCreateRequest(type: IntegrationMappingPartnerItemTeamsCreateRequestTypeField.Channel, id: partnerItemId, tenantId: tenantId, teamId: teamId), boxItem: new FolderReference(id: folder.Id)));

{
  "id": "12345",
  "type": "integration_mapping",
  "partner_item": {
    "id": "19%3ABCD-Avgfggkggyftdtfgghjhkhkhh%40thread:tacv2",
    "type": "channel",
    "tenant_id": "E1234567"
  },
  "box_item": {
    "type": "folder",
    "id": "42037322"
  },
  "integration_type": "teams",
  "is_overridden_by_manual_mapping": true,
  "created_at": "2012-12-12T10:53:43-08:00",
  "modified_at": "2012-12-12T10:53:43-08:00"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}