curl --request POST \
  --url https://api.us.lexful.app/v1/asset_types \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Account-ID: <api-key>' \
  --data '
{
  "name": "secure_project",
  "display_name": "Secure Projects",
  "description": "Project management with secure credentials and file attachments",
  "is_system": false,
  "properties": [
    {
      "name": "project_name",
      "type": "string",
      "display_name": "Project Name",
      "description": "Name of the project",
      "required": true
    },
    {
      "name": "budget",
      "type": "number",
      "display_name": "Budget",
      "description": "Project budget in dollars",
      "required": false
    },
    {
      "name": "team_size",
      "type": "integer",
      "display_name": "Team Size",
      "description": "Number of team members",
      "required": false
    },
    {
      "name": "is_active",
      "type": "boolean",
      "display_name": "Active",
      "description": "Whether project is currently active",
      "required": true
    },
    {
      "name": "milestones",
      "type": "array",
      "display_name": "Milestones",
      "description": "Project milestones and deliverables",
      "required": false,
      "array": {
        "type": "object",
        "properties": [
          {
            "name": "title",
            "type": "string",
            "display_name": "Milestone Title",
            "required": true
          },
          {
            "name": "completion_percentage",
            "type": "integer",
            "display_name": "Completion %",
            "required": true
          }
        ]
      }
    },
    {
      "name": "api_key",
      "type": "secret",
      "display_name": "API Key",
      "description": "Encrypted API key for external integration",
      "required": false
    },
    {
      "name": "mfa_token",
      "type": "totp",
      "display_name": "MFA Token",
      "description": "Time-based one-time password for authentication",
      "required": false
    },
    {
      "name": "project_plan",
      "type": "file",
      "display_name": "Project Plan",
      "description": "Project planning document",
      "required": false,
      "file_rules": {
        "max_size": 10485760,
        "allowed_extensions": [
          ".pdf",
          ".docx",
          ".xlsx"
        ],
        "allowed_mime_types": [
          "application/pdf",
          "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
        ]
      }
    },
    {
      "name": "start_date",
      "type": "date",
      "display_name": "Start Date",
      "description": "Project start date",
      "required": true
    },
    {
      "name": "last_activity",
      "type": "datetime",
      "display_name": "Last Activity",
      "description": "Last activity timestamp",
      "required": false
    },
    {
      "name": "description",
      "type": "richtext",
      "display_name": "Description",
      "description": "Project description with formatting",
      "required": false
    },
    {
      "name": "detailed_specification",
      "type": "richtext_large",
      "display_name": "Detailed Specification",
      "description": "Complete project specification document",
      "required": false
    }
  ],
  "references": [
    {
      "name": "project_lead",
      "display_name": "Project Lead",
      "description": "Primary contact responsible for project",
      "required": true,
      "multiple": false,
      "target_asset_types": [
        "system.contact"
      ]
    },
    {
      "name": "team_members",
      "display_name": "Team Members",
      "description": "Project team members",
      "required": false,
      "multiple": true,
      "target_asset_types": [
        "system.contact"
      ]
    }
  ]
}
'

import requests

url = "https://api.us.lexful.app/v1/asset_types"

payload = {
    "name": "secure_project",
    "display_name": "Secure Projects",
    "description": "Project management with secure credentials and file attachments",
    "is_system": False,
    "properties": [
        {
            "name": "project_name",
            "type": "string",
            "display_name": "Project Name",
            "description": "Name of the project",
            "required": True
        },
        {
            "name": "budget",
            "type": "number",
            "display_name": "Budget",
            "description": "Project budget in dollars",
            "required": False
        },
        {
            "name": "team_size",
            "type": "integer",
            "display_name": "Team Size",
            "description": "Number of team members",
            "required": False
        },
        {
            "name": "is_active",
            "type": "boolean",
            "display_name": "Active",
            "description": "Whether project is currently active",
            "required": True
        },
        {
            "name": "milestones",
            "type": "array",
            "display_name": "Milestones",
            "description": "Project milestones and deliverables",
            "required": False,
            "array": {
                "type": "object",
                "properties": [
                    {
                        "name": "title",
                        "type": "string",
                        "display_name": "Milestone Title",
                        "required": True
                    },
                    {
                        "name": "completion_percentage",
                        "type": "integer",
                        "display_name": "Completion %",
                        "required": True
                    }
                ]
            }
        },
        {
            "name": "api_key",
            "type": "secret",
            "display_name": "API Key",
            "description": "Encrypted API key for external integration",
            "required": False
        },
        {
            "name": "mfa_token",
            "type": "totp",
            "display_name": "MFA Token",
            "description": "Time-based one-time password for authentication",
            "required": False
        },
        {
            "name": "project_plan",
            "type": "file",
            "display_name": "Project Plan",
            "description": "Project planning document",
            "required": False,
            "file_rules": {
                "max_size": 10485760,
                "allowed_extensions": [".pdf", ".docx", ".xlsx"],
                "allowed_mime_types": ["application/pdf", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"]
            }
        },
        {
            "name": "start_date",
            "type": "date",
            "display_name": "Start Date",
            "description": "Project start date",
            "required": True
        },
        {
            "name": "last_activity",
            "type": "datetime",
            "display_name": "Last Activity",
            "description": "Last activity timestamp",
            "required": False
        },
        {
            "name": "description",
            "type": "richtext",
            "display_name": "Description",
            "description": "Project description with formatting",
            "required": False
        },
        {
            "name": "detailed_specification",
            "type": "richtext_large",
            "display_name": "Detailed Specification",
            "description": "Complete project specification document",
            "required": False
        }
    ],
    "references": [
        {
            "name": "project_lead",
            "display_name": "Project Lead",
            "description": "Primary contact responsible for project",
            "required": True,
            "multiple": False,
            "target_asset_types": ["system.contact"]
        },
        {
            "name": "team_members",
            "display_name": "Team Members",
            "description": "Project team members",
            "required": False,
            "multiple": True,
            "target_asset_types": ["system.contact"]
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "X-Account-ID": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'X-Account-ID': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    name: 'secure_project',
    display_name: 'Secure Projects',
    description: 'Project management with secure credentials and file attachments',
    is_system: false,
    properties: [
      {
        name: 'project_name',
        type: 'string',
        display_name: 'Project Name',
        description: 'Name of the project',
        required: true
      },
      {
        name: 'budget',
        type: 'number',
        display_name: 'Budget',
        description: 'Project budget in dollars',
        required: false
      },
      {
        name: 'team_size',
        type: 'integer',
        display_name: 'Team Size',
        description: 'Number of team members',
        required: false
      },
      {
        name: 'is_active',
        type: 'boolean',
        display_name: 'Active',
        description: 'Whether project is currently active',
        required: true
      },
      {
        name: 'milestones',
        type: 'array',
        display_name: 'Milestones',
        description: 'Project milestones and deliverables',
        required: false,
        array: {
          type: 'object',
          properties: [
            {name: 'title', type: 'string', display_name: 'Milestone Title', required: true},
            {
              name: 'completion_percentage',
              type: 'integer',
              display_name: 'Completion %',
              required: true
            }
          ]
        }
      },
      {
        name: 'api_key',
        type: 'secret',
        display_name: 'API Key',
        description: 'Encrypted API key for external integration',
        required: false
      },
      {
        name: 'mfa_token',
        type: 'totp',
        display_name: 'MFA Token',
        description: 'Time-based one-time password for authentication',
        required: false
      },
      {
        name: 'project_plan',
        type: 'file',
        display_name: 'Project Plan',
        description: 'Project planning document',
        required: false,
        file_rules: {
          max_size: 10485760,
          allowed_extensions: ['.pdf', '.docx', '.xlsx'],
          allowed_mime_types: [
            'application/pdf',
            'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
          ]
        }
      },
      {
        name: 'start_date',
        type: 'date',
        display_name: 'Start Date',
        description: 'Project start date',
        required: true
      },
      {
        name: 'last_activity',
        type: 'datetime',
        display_name: 'Last Activity',
        description: 'Last activity timestamp',
        required: false
      },
      {
        name: 'description',
        type: 'richtext',
        display_name: 'Description',
        description: 'Project description with formatting',
        required: false
      },
      {
        name: 'detailed_specification',
        type: 'richtext_large',
        display_name: 'Detailed Specification',
        description: 'Complete project specification document',
        required: false
      }
    ],
    references: [
      {
        name: 'project_lead',
        display_name: 'Project Lead',
        description: 'Primary contact responsible for project',
        required: true,
        multiple: false,
        target_asset_types: ['system.contact']
      },
      {
        name: 'team_members',
        display_name: 'Team Members',
        description: 'Project team members',
        required: false,
        multiple: true,
        target_asset_types: ['system.contact']
      }
    ]
  })
};

fetch('https://api.us.lexful.app/v1/asset_types', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.us.lexful.app/v1/asset_types",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'secure_project',
    'display_name' => 'Secure Projects',
    'description' => 'Project management with secure credentials and file attachments',
    'is_system' => false,
    'properties' => [
        [
                'name' => 'project_name',
                'type' => 'string',
                'display_name' => 'Project Name',
                'description' => 'Name of the project',
                'required' => true
        ],
        [
                'name' => 'budget',
                'type' => 'number',
                'display_name' => 'Budget',
                'description' => 'Project budget in dollars',
                'required' => false
        ],
        [
                'name' => 'team_size',
                'type' => 'integer',
                'display_name' => 'Team Size',
                'description' => 'Number of team members',
                'required' => false
        ],
        [
                'name' => 'is_active',
                'type' => 'boolean',
                'display_name' => 'Active',
                'description' => 'Whether project is currently active',
                'required' => true
        ],
        [
                'name' => 'milestones',
                'type' => 'array',
                'display_name' => 'Milestones',
                'description' => 'Project milestones and deliverables',
                'required' => false,
                'array' => [
                                'type' => 'object',
                                'properties' => [
                                                                [
                                                                                                                                'name' => 'title',
                                                                                                                                'type' => 'string',
                                                                                                                                'display_name' => 'Milestone Title',
                                                                                                                                'required' => true
                                                                ],
                                                                [
                                                                                                                                'name' => 'completion_percentage',
                                                                                                                                'type' => 'integer',
                                                                                                                                'display_name' => 'Completion %',
                                                                                                                                'required' => true
                                                                ]
                                ]
                ]
        ],
        [
                'name' => 'api_key',
                'type' => 'secret',
                'display_name' => 'API Key',
                'description' => 'Encrypted API key for external integration',
                'required' => false
        ],
        [
                'name' => 'mfa_token',
                'type' => 'totp',
                'display_name' => 'MFA Token',
                'description' => 'Time-based one-time password for authentication',
                'required' => false
        ],
        [
                'name' => 'project_plan',
                'type' => 'file',
                'display_name' => 'Project Plan',
                'description' => 'Project planning document',
                'required' => false,
                'file_rules' => [
                                'max_size' => 10485760,
                                'allowed_extensions' => [
                                                                '.pdf',
                                                                '.docx',
                                                                '.xlsx'
                                ],
                                'allowed_mime_types' => [
                                                                'application/pdf',
                                                                'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
                                ]
                ]
        ],
        [
                'name' => 'start_date',
                'type' => 'date',
                'display_name' => 'Start Date',
                'description' => 'Project start date',
                'required' => true
        ],
        [
                'name' => 'last_activity',
                'type' => 'datetime',
                'display_name' => 'Last Activity',
                'description' => 'Last activity timestamp',
                'required' => false
        ],
        [
                'name' => 'description',
                'type' => 'richtext',
                'display_name' => 'Description',
                'description' => 'Project description with formatting',
                'required' => false
        ],
        [
                'name' => 'detailed_specification',
                'type' => 'richtext_large',
                'display_name' => 'Detailed Specification',
                'description' => 'Complete project specification document',
                'required' => false
        ]
    ],
    'references' => [
        [
                'name' => 'project_lead',
                'display_name' => 'Project Lead',
                'description' => 'Primary contact responsible for project',
                'required' => true,
                'multiple' => false,
                'target_asset_types' => [
                                'system.contact'
                ]
        ],
        [
                'name' => 'team_members',
                'display_name' => 'Team Members',
                'description' => 'Project team members',
                'required' => false,
                'multiple' => true,
                'target_asset_types' => [
                                'system.contact'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-Account-ID: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.us.lexful.app/v1/asset_types"

	payload := strings.NewReader("{\n  \"name\": \"secure_project\",\n  \"display_name\": \"Secure Projects\",\n  \"description\": \"Project management with secure credentials and file attachments\",\n  \"is_system\": false,\n  \"properties\": [\n    {\n      \"name\": \"project_name\",\n      \"type\": \"string\",\n      \"display_name\": \"Project Name\",\n      \"description\": \"Name of the project\",\n      \"required\": true\n    },\n    {\n      \"name\": \"budget\",\n      \"type\": \"number\",\n      \"display_name\": \"Budget\",\n      \"description\": \"Project budget in dollars\",\n      \"required\": false\n    },\n    {\n      \"name\": \"team_size\",\n      \"type\": \"integer\",\n      \"display_name\": \"Team Size\",\n      \"description\": \"Number of team members\",\n      \"required\": false\n    },\n    {\n      \"name\": \"is_active\",\n      \"type\": \"boolean\",\n      \"display_name\": \"Active\",\n      \"description\": \"Whether project is currently active\",\n      \"required\": true\n    },\n    {\n      \"name\": \"milestones\",\n      \"type\": \"array\",\n      \"display_name\": \"Milestones\",\n      \"description\": \"Project milestones and deliverables\",\n      \"required\": false,\n      \"array\": {\n        \"type\": \"object\",\n        \"properties\": [\n          {\n            \"name\": \"title\",\n            \"type\": \"string\",\n            \"display_name\": \"Milestone Title\",\n            \"required\": true\n          },\n          {\n            \"name\": \"completion_percentage\",\n            \"type\": \"integer\",\n            \"display_name\": \"Completion %\",\n            \"required\": true\n          }\n        ]\n      }\n    },\n    {\n      \"name\": \"api_key\",\n      \"type\": \"secret\",\n      \"display_name\": \"API Key\",\n      \"description\": \"Encrypted API key for external integration\",\n      \"required\": false\n    },\n    {\n      \"name\": \"mfa_token\",\n      \"type\": \"totp\",\n      \"display_name\": \"MFA Token\",\n      \"description\": \"Time-based one-time password for authentication\",\n      \"required\": false\n    },\n    {\n      \"name\": \"project_plan\",\n      \"type\": \"file\",\n      \"display_name\": \"Project Plan\",\n      \"description\": \"Project planning document\",\n      \"required\": false,\n      \"file_rules\": {\n        \"max_size\": 10485760,\n        \"allowed_extensions\": [\n          \".pdf\",\n          \".docx\",\n          \".xlsx\"\n        ],\n        \"allowed_mime_types\": [\n          \"application/pdf\",\n          \"application/vnd.openxmlformats-officedocument.wordprocessingml.document\"\n        ]\n      }\n    },\n    {\n      \"name\": \"start_date\",\n      \"type\": \"date\",\n      \"display_name\": \"Start Date\",\n      \"description\": \"Project start date\",\n      \"required\": true\n    },\n    {\n      \"name\": \"last_activity\",\n      \"type\": \"datetime\",\n      \"display_name\": \"Last Activity\",\n      \"description\": \"Last activity timestamp\",\n      \"required\": false\n    },\n    {\n      \"name\": \"description\",\n      \"type\": \"richtext\",\n      \"display_name\": \"Description\",\n      \"description\": \"Project description with formatting\",\n      \"required\": false\n    },\n    {\n      \"name\": \"detailed_specification\",\n      \"type\": \"richtext_large\",\n      \"display_name\": \"Detailed Specification\",\n      \"description\": \"Complete project specification document\",\n      \"required\": false\n    }\n  ],\n  \"references\": [\n    {\n      \"name\": \"project_lead\",\n      \"display_name\": \"Project Lead\",\n      \"description\": \"Primary contact responsible for project\",\n      \"required\": true,\n      \"multiple\": false,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    },\n    {\n      \"name\": \"team_members\",\n      \"display_name\": \"Team Members\",\n      \"description\": \"Project team members\",\n      \"required\": false,\n      \"multiple\": true,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("X-Account-ID", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.us.lexful.app/v1/asset_types")
  .header("Authorization", "Bearer <token>")
  .header("X-Account-ID", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"secure_project\",\n  \"display_name\": \"Secure Projects\",\n  \"description\": \"Project management with secure credentials and file attachments\",\n  \"is_system\": false,\n  \"properties\": [\n    {\n      \"name\": \"project_name\",\n      \"type\": \"string\",\n      \"display_name\": \"Project Name\",\n      \"description\": \"Name of the project\",\n      \"required\": true\n    },\n    {\n      \"name\": \"budget\",\n      \"type\": \"number\",\n      \"display_name\": \"Budget\",\n      \"description\": \"Project budget in dollars\",\n      \"required\": false\n    },\n    {\n      \"name\": \"team_size\",\n      \"type\": \"integer\",\n      \"display_name\": \"Team Size\",\n      \"description\": \"Number of team members\",\n      \"required\": false\n    },\n    {\n      \"name\": \"is_active\",\n      \"type\": \"boolean\",\n      \"display_name\": \"Active\",\n      \"description\": \"Whether project is currently active\",\n      \"required\": true\n    },\n    {\n      \"name\": \"milestones\",\n      \"type\": \"array\",\n      \"display_name\": \"Milestones\",\n      \"description\": \"Project milestones and deliverables\",\n      \"required\": false,\n      \"array\": {\n        \"type\": \"object\",\n        \"properties\": [\n          {\n            \"name\": \"title\",\n            \"type\": \"string\",\n            \"display_name\": \"Milestone Title\",\n            \"required\": true\n          },\n          {\n            \"name\": \"completion_percentage\",\n            \"type\": \"integer\",\n            \"display_name\": \"Completion %\",\n            \"required\": true\n          }\n        ]\n      }\n    },\n    {\n      \"name\": \"api_key\",\n      \"type\": \"secret\",\n      \"display_name\": \"API Key\",\n      \"description\": \"Encrypted API key for external integration\",\n      \"required\": false\n    },\n    {\n      \"name\": \"mfa_token\",\n      \"type\": \"totp\",\n      \"display_name\": \"MFA Token\",\n      \"description\": \"Time-based one-time password for authentication\",\n      \"required\": false\n    },\n    {\n      \"name\": \"project_plan\",\n      \"type\": \"file\",\n      \"display_name\": \"Project Plan\",\n      \"description\": \"Project planning document\",\n      \"required\": false,\n      \"file_rules\": {\n        \"max_size\": 10485760,\n        \"allowed_extensions\": [\n          \".pdf\",\n          \".docx\",\n          \".xlsx\"\n        ],\n        \"allowed_mime_types\": [\n          \"application/pdf\",\n          \"application/vnd.openxmlformats-officedocument.wordprocessingml.document\"\n        ]\n      }\n    },\n    {\n      \"name\": \"start_date\",\n      \"type\": \"date\",\n      \"display_name\": \"Start Date\",\n      \"description\": \"Project start date\",\n      \"required\": true\n    },\n    {\n      \"name\": \"last_activity\",\n      \"type\": \"datetime\",\n      \"display_name\": \"Last Activity\",\n      \"description\": \"Last activity timestamp\",\n      \"required\": false\n    },\n    {\n      \"name\": \"description\",\n      \"type\": \"richtext\",\n      \"display_name\": \"Description\",\n      \"description\": \"Project description with formatting\",\n      \"required\": false\n    },\n    {\n      \"name\": \"detailed_specification\",\n      \"type\": \"richtext_large\",\n      \"display_name\": \"Detailed Specification\",\n      \"description\": \"Complete project specification document\",\n      \"required\": false\n    }\n  ],\n  \"references\": [\n    {\n      \"name\": \"project_lead\",\n      \"display_name\": \"Project Lead\",\n      \"description\": \"Primary contact responsible for project\",\n      \"required\": true,\n      \"multiple\": false,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    },\n    {\n      \"name\": \"team_members\",\n      \"display_name\": \"Team Members\",\n      \"description\": \"Project team members\",\n      \"required\": false,\n      \"multiple\": true,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.us.lexful.app/v1/asset_types")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-Account-ID"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"secure_project\",\n  \"display_name\": \"Secure Projects\",\n  \"description\": \"Project management with secure credentials and file attachments\",\n  \"is_system\": false,\n  \"properties\": [\n    {\n      \"name\": \"project_name\",\n      \"type\": \"string\",\n      \"display_name\": \"Project Name\",\n      \"description\": \"Name of the project\",\n      \"required\": true\n    },\n    {\n      \"name\": \"budget\",\n      \"type\": \"number\",\n      \"display_name\": \"Budget\",\n      \"description\": \"Project budget in dollars\",\n      \"required\": false\n    },\n    {\n      \"name\": \"team_size\",\n      \"type\": \"integer\",\n      \"display_name\": \"Team Size\",\n      \"description\": \"Number of team members\",\n      \"required\": false\n    },\n    {\n      \"name\": \"is_active\",\n      \"type\": \"boolean\",\n      \"display_name\": \"Active\",\n      \"description\": \"Whether project is currently active\",\n      \"required\": true\n    },\n    {\n      \"name\": \"milestones\",\n      \"type\": \"array\",\n      \"display_name\": \"Milestones\",\n      \"description\": \"Project milestones and deliverables\",\n      \"required\": false,\n      \"array\": {\n        \"type\": \"object\",\n        \"properties\": [\n          {\n            \"name\": \"title\",\n            \"type\": \"string\",\n            \"display_name\": \"Milestone Title\",\n            \"required\": true\n          },\n          {\n            \"name\": \"completion_percentage\",\n            \"type\": \"integer\",\n            \"display_name\": \"Completion %\",\n            \"required\": true\n          }\n        ]\n      }\n    },\n    {\n      \"name\": \"api_key\",\n      \"type\": \"secret\",\n      \"display_name\": \"API Key\",\n      \"description\": \"Encrypted API key for external integration\",\n      \"required\": false\n    },\n    {\n      \"name\": \"mfa_token\",\n      \"type\": \"totp\",\n      \"display_name\": \"MFA Token\",\n      \"description\": \"Time-based one-time password for authentication\",\n      \"required\": false\n    },\n    {\n      \"name\": \"project_plan\",\n      \"type\": \"file\",\n      \"display_name\": \"Project Plan\",\n      \"description\": \"Project planning document\",\n      \"required\": false,\n      \"file_rules\": {\n        \"max_size\": 10485760,\n        \"allowed_extensions\": [\n          \".pdf\",\n          \".docx\",\n          \".xlsx\"\n        ],\n        \"allowed_mime_types\": [\n          \"application/pdf\",\n          \"application/vnd.openxmlformats-officedocument.wordprocessingml.document\"\n        ]\n      }\n    },\n    {\n      \"name\": \"start_date\",\n      \"type\": \"date\",\n      \"display_name\": \"Start Date\",\n      \"description\": \"Project start date\",\n      \"required\": true\n    },\n    {\n      \"name\": \"last_activity\",\n      \"type\": \"datetime\",\n      \"display_name\": \"Last Activity\",\n      \"description\": \"Last activity timestamp\",\n      \"required\": false\n    },\n    {\n      \"name\": \"description\",\n      \"type\": \"richtext\",\n      \"display_name\": \"Description\",\n      \"description\": \"Project description with formatting\",\n      \"required\": false\n    },\n    {\n      \"name\": \"detailed_specification\",\n      \"type\": \"richtext_large\",\n      \"display_name\": \"Detailed Specification\",\n      \"description\": \"Complete project specification document\",\n      \"required\": false\n    }\n  ],\n  \"references\": [\n    {\n      \"name\": \"project_lead\",\n      \"display_name\": \"Project Lead\",\n      \"description\": \"Primary contact responsible for project\",\n      \"required\": true,\n      \"multiple\": false,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    },\n    {\n      \"name\": \"team_members\",\n      \"display_name\": \"Team Members\",\n      \"description\": \"Project team members\",\n      \"required\": false,\n      \"multiple\": true,\n      \"target_asset_types\": [\n        \"system.contact\"\n      ]\n    }\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "id": "019983a9-c4bf-77da-a35b-5eb177b7b859",
  "account_id": "019983a9-c4bf-77da-a35b-5eb177b7b859",
  "name": "system.contact",
  "display_name": "Contacts",
  "description": "Contacts are people and identities associated with an organization",
  "is_system": true,
  "properties": [
    {
      "name": "first_name",
      "type": "string",
      "display_name": "First Name",
      "required": false
    },
    {
      "name": "last_name",
      "type": "string",
      "display_name": "Last Name",
      "required": false
    },
    {
      "name": "title",
      "type": "string",
      "display_name": "Title",
      "required": false
    },
    {
      "name": "important",
      "type": "boolean",
      "display_name": "Important",
      "required": true
    },
    {
      "name": "contact_type",
      "type": "string",
      "display_name": "Contact Type",
      "required": false,
      "enum": [
        "Approver",
        "Champion",
        "Decision Maker",
        "End User",
        "Evaluator",
        "Influencer",
        "Owner",
        "Other"
      ]
    },
    {
      "name": "contact_methods",
      "type": "array",
      "display_name": "Contact Methods",
      "required": false,
      "array": {
        "type": "object",
        "properties": [
          {
            "name": "type",
            "type": "string",
            "display_name": "Contact Method Type",
            "required": true,
            "enum": [
              "Phone",
              "Fax",
              "Mobile",
              "Email",
              "Website",
              "Twitter",
              "LinkedIn",
              "Other"
            ]
          },
          {
            "name": "value",
            "type": "string",
            "display_name": "Contact Method Value",
            "required": true
          }
        ]
      }
    },
    {
      "name": "preferred_contact_method",
      "type": "string",
      "display_name": "Preferred Contact Method",
      "required": false,
      "enum": [
        "Phone",
        "Fax",
        "Mobile",
        "Email",
        "Website",
        "Twitter",
        "LinkedIn",
        "Other"
      ]
    },
    {
      "name": "notes",
      "type": "richtext",
      "display_name": "Notes",
      "required": false
    }
  ],
  "references": [
    {
      "name": "location",
      "display_name": "Location",
      "required": false,
      "multiple": false,
      "target_asset_types": [
        "system.location"
      ]
    }
  ],
  "version": 1,
  "created_at": "2024-01-15T10:30:00.000Z",
  "updated_at": "2024-01-15T10:30:00.000Z",
  "created_by": "019983a9-c4c0-73af-aec9-463feeadc2e7",
  "updated_by": "019983a9-c4c0-73af-aec9-463feeadc2e7"
}

{
  "status": 123,
  "message": "<string>",
  "error_id": "<string>",
  "error_code": "<string>",
  "developer_message": "<string>"
}

{
  "status": 123,
  "message": "<string>",
  "error_id": "<string>",
  "error_code": "<string>",
  "developer_message": "<string>"
}

{
  "status": 123,
  "message": "<string>",
  "error_id": "<string>",
  "error_code": "<string>",
  "developer_message": "<string>"
}