curl --request POST \
  --url https://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add \
  --header 'Content-Type: application/json' \
  --header 'x-ti-app-id: <api-key>' \
  --header 'x-ti-secret-code: <api-key>' \
  --data '
{
  "workspace_id": "1234567890",
  "category_id": "1234567890",
  "fields": [
    {
      "name": "发票代码",
      "description": "发票代码描述",
      "prompt": "<string>",
      "use_prompt": true,
      "alias": [
        "发票号",
        "票号",
        "Invoice No."
      ],
      "identity": "invoice_number",
      "multi_value": true,
      "duplicate_value_distinct": true,
      "transform_settings": {
        "datetime_settings": {
          "format": "yyyy-MM-dd"
        },
        "enumerate_settings": {
          "items": [
            "增值税专用发票",
            "增值税普通发票",
            "电子发票"
          ]
        },
        "regex_settings": {
          "match": "^(\\d{4})-(\\d{2})-(\\d{2})$",
          "replace": "$1/$2/$3"
        },
        "mismatch_action": {
          "default_value": "N/A"
        }
      }
    }
  ],
  "table_id": "<string>",
  "with_detail": true
}
'

import requests

url = "https://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add"

payload = {
    "workspace_id": "1234567890",
    "category_id": "1234567890",
    "fields": [
        {
            "name": "发票代码",
            "description": "发票代码描述",
            "prompt": "<string>",
            "use_prompt": True,
            "alias": ["发票号", "票号", "Invoice No."],
            "identity": "invoice_number",
            "multi_value": True,
            "duplicate_value_distinct": True,
            "transform_settings": {
                "datetime_settings": { "format": "yyyy-MM-dd" },
                "enumerate_settings": { "items": ["增值税专用发票", "增值税普通发票", "电子发票"] },
                "regex_settings": {
                    "match": "^(\d{4})-(\d{2})-(\d{2})$",
                    "replace": "$1/$2/$3"
                },
                "mismatch_action": { "default_value": "N/A" }
            }
        }
    ],
    "table_id": "<string>",
    "with_detail": True
}
headers = {
    "x-ti-app-id": "<api-key>",
    "x-ti-secret-code": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-ti-app-id': '<api-key>',
    'x-ti-secret-code': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    workspace_id: '1234567890',
    category_id: '1234567890',
    fields: [
      {
        name: '发票代码',
        description: '发票代码描述',
        prompt: '<string>',
        use_prompt: true,
        alias: ['发票号', '票号', 'Invoice No.'],
        identity: 'invoice_number',
        multi_value: true,
        duplicate_value_distinct: true,
        transform_settings: {
          datetime_settings: {format: 'yyyy-MM-dd'},
          enumerate_settings: {items: ['增值税专用发票', '增值税普通发票', '电子发票']},
          regex_settings: {match: '^(\d{4})-(\d{2})-(\d{2})$', replace: '$1/$2/$3'},
          mismatch_action: {default_value: 'N/A'}
        }
      }
    ],
    table_id: '<string>',
    with_detail: true
  })
};

fetch('https://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'workspace_id' => '1234567890',
    'category_id' => '1234567890',
    'fields' => [
        [
                'name' => '发票代码',
                'description' => '发票代码描述',
                'prompt' => '<string>',
                'use_prompt' => true,
                'alias' => [
                                '发票号',
                                '票号',
                                'Invoice No.'
                ],
                'identity' => 'invoice_number',
                'multi_value' => true,
                'duplicate_value_distinct' => true,
                'transform_settings' => [
                                'datetime_settings' => [
                                                                'format' => 'yyyy-MM-dd'
                                ],
                                'enumerate_settings' => [
                                                                'items' => [
                                                                                                                                '增值税专用发票',
                                                                                                                                '增值税普通发票',
                                                                                                                                '电子发票'
                                                                ]
                                ],
                                'regex_settings' => [
                                                                'match' => '^(\\d{4})-(\\d{2})-(\\d{2})$',
                                                                'replace' => '$1/$2/$3'
                                ],
                                'mismatch_action' => [
                                                                'default_value' => 'N/A'
                                ]
                ]
        ]
    ],
    'table_id' => '<string>',
    'with_detail' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-ti-app-id: <api-key>",
    "x-ti-secret-code: <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://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add"

	payload := strings.NewReader("{\n  \"workspace_id\": \"1234567890\",\n  \"category_id\": \"1234567890\",\n  \"fields\": [\n    {\n      \"name\": \"发票代码\",\n      \"description\": \"发票代码描述\",\n      \"prompt\": \"<string>\",\n      \"use_prompt\": true,\n      \"alias\": [\n        \"发票号\",\n        \"票号\",\n        \"Invoice No.\"\n      ],\n      \"identity\": \"invoice_number\",\n      \"multi_value\": true,\n      \"duplicate_value_distinct\": true,\n      \"transform_settings\": {\n        \"datetime_settings\": {\n          \"format\": \"yyyy-MM-dd\"\n        },\n        \"enumerate_settings\": {\n          \"items\": [\n            \"增值税专用发票\",\n            \"增值税普通发票\",\n            \"电子发票\"\n          ]\n        },\n        \"regex_settings\": {\n          \"match\": \"^(\\\\d{4})-(\\\\d{2})-(\\\\d{2})$\",\n          \"replace\": \"$1/$2/$3\"\n        },\n        \"mismatch_action\": {\n          \"default_value\": \"N/A\"\n        }\n      }\n    }\n  ],\n  \"table_id\": \"<string>\",\n  \"with_detail\": true\n}")

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

	req.Header.Add("x-ti-app-id", "<api-key>")
	req.Header.Add("x-ti-secret-code", "<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://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add")
  .header("x-ti-app-id", "<api-key>")
  .header("x-ti-secret-code", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"workspace_id\": \"1234567890\",\n  \"category_id\": \"1234567890\",\n  \"fields\": [\n    {\n      \"name\": \"发票代码\",\n      \"description\": \"发票代码描述\",\n      \"prompt\": \"<string>\",\n      \"use_prompt\": true,\n      \"alias\": [\n        \"发票号\",\n        \"票号\",\n        \"Invoice No.\"\n      ],\n      \"identity\": \"invoice_number\",\n      \"multi_value\": true,\n      \"duplicate_value_distinct\": true,\n      \"transform_settings\": {\n        \"datetime_settings\": {\n          \"format\": \"yyyy-MM-dd\"\n        },\n        \"enumerate_settings\": {\n          \"items\": [\n            \"增值税专用发票\",\n            \"增值税普通发票\",\n            \"电子发票\"\n          ]\n        },\n        \"regex_settings\": {\n          \"match\": \"^(\\\\d{4})-(\\\\d{2})-(\\\\d{2})$\",\n          \"replace\": \"$1/$2/$3\"\n        },\n        \"mismatch_action\": {\n          \"default_value\": \"N/A\"\n        }\n      }\n    }\n  ],\n  \"table_id\": \"<string>\",\n  \"with_detail\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://docflow.textin.com/api/app-api/sip/platform/v2/category/fields/batch_add")

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

request = Net::HTTP::Post.new(url)
request["x-ti-app-id"] = '<api-key>'
request["x-ti-secret-code"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"workspace_id\": \"1234567890\",\n  \"category_id\": \"1234567890\",\n  \"fields\": [\n    {\n      \"name\": \"发票代码\",\n      \"description\": \"发票代码描述\",\n      \"prompt\": \"<string>\",\n      \"use_prompt\": true,\n      \"alias\": [\n        \"发票号\",\n        \"票号\",\n        \"Invoice No.\"\n      ],\n      \"identity\": \"invoice_number\",\n      \"multi_value\": true,\n      \"duplicate_value_distinct\": true,\n      \"transform_settings\": {\n        \"datetime_settings\": {\n          \"format\": \"yyyy-MM-dd\"\n        },\n        \"enumerate_settings\": {\n          \"items\": [\n            \"增值税专用发票\",\n            \"增值税普通发票\",\n            \"电子发票\"\n          ]\n        },\n        \"regex_settings\": {\n          \"match\": \"^(\\\\d{4})-(\\\\d{2})-(\\\\d{2})$\",\n          \"replace\": \"$1/$2/$3\"\n        },\n        \"mismatch_action\": {\n          \"default_value\": \"N/A\"\n        }\n      }\n    }\n  ],\n  \"table_id\": \"<string>\",\n  \"with_detail\": true\n}"

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

{
  "code": 200,
  "msg": "<string>",
  "result": [
    {
      "field_id": "<string>",
      "name": "<string>",
      "description": "<string>",
      "prompt": "<string>",
      "use_prompt": true,
      "alias": [
        "<string>"
      ],
      "identity": "<string>",
      "multi_value": true,
      "duplicate_value_distinct": true,
      "transform_settings": {
        "datetime_settings": {
          "format": "yyyy-MM-dd"
        },
        "enumerate_settings": {
          "items": [
            "增值税专用发票",
            "增值税普通发票",
            "电子发票"
          ]
        },
        "regex_settings": {
          "match": "^(\\d{4})-(\\d{2})-(\\d{2})$",
          "replace": "$1/$2/$3"
        },
        "mismatch_action": {
          "default_value": "N/A"
        }
      },
      "extract_model": "<string>",
      "enabled": 123
    }
  ]
}