curl -X POST "https://{instance}.omniapp.co/api/unstable/documents/import" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "baseModelId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "document": {"name": "Q3 revenue dashboard"},
    "exportVersion": "0.1",
    "queryModels": {}
  }'

import requests

url = "https://{instance}.omniapp.co/api/unstable/documents/import"

payload = {
    "baseModelId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "document": { "name": "Q3 revenue dashboard" },
    "exportVersion": "0.1",
    "dashboard": {},
    "queryModels": {},
    "colorPalettes": { "export-palette-0": {
            "name": "Brand colors",
            "type": "discrete",
            "colors": ["#1f77b4", "#ff7f0e", "#2ca02c"]
        } }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    baseModelId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    document: {name: 'Q3 revenue dashboard'},
    exportVersion: '0.1',
    dashboard: {},
    queryModels: {},
    colorPalettes: {
      'export-palette-0': {
        name: 'Brand colors',
        type: 'discrete',
        colors: ['#1f77b4', '#ff7f0e', '#2ca02c']
      }
    }
  })
};

fetch('https://{instance}.omniapp.co/api/unstable/documents/import', 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://{instance}.omniapp.co/api/unstable/documents/import",
  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([
    'baseModelId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'document' => [
        'name' => 'Q3 revenue dashboard'
    ],
    'exportVersion' => '0.1',
    'dashboard' => [
        
    ],
    'queryModels' => [
        
    ],
    'colorPalettes' => [
        'export-palette-0' => [
                'name' => 'Brand colors',
                'type' => 'discrete',
                'colors' => [
                                '#1f77b4',
                                '#ff7f0e',
                                '#2ca02c'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://{instance}.omniapp.co/api/unstable/documents/import"

	payload := strings.NewReader("{\n  \"baseModelId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"document\": {\n    \"name\": \"Q3 revenue dashboard\"\n  },\n  \"exportVersion\": \"0.1\",\n  \"dashboard\": {},\n  \"queryModels\": {},\n  \"colorPalettes\": {\n    \"export-palette-0\": {\n      \"name\": \"Brand colors\",\n      \"type\": \"discrete\",\n      \"colors\": [\n        \"#1f77b4\",\n        \"#ff7f0e\",\n        \"#2ca02c\"\n      ]\n    }\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://{instance}.omniapp.co/api/unstable/documents/import")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"baseModelId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"document\": {\n    \"name\": \"Q3 revenue dashboard\"\n  },\n  \"exportVersion\": \"0.1\",\n  \"dashboard\": {},\n  \"queryModels\": {},\n  \"colorPalettes\": {\n    \"export-palette-0\": {\n      \"name\": \"Brand colors\",\n      \"type\": \"discrete\",\n      \"colors\": [\n        \"#1f77b4\",\n        \"#ff7f0e\",\n        \"#2ca02c\"\n      ]\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{instance}.omniapp.co/api/unstable/documents/import")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"baseModelId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"document\": {\n    \"name\": \"Q3 revenue dashboard\"\n  },\n  \"exportVersion\": \"0.1\",\n  \"dashboard\": {},\n  \"queryModels\": {},\n  \"colorPalettes\": {\n    \"export-palette-0\": {\n      \"name\": \"Brand colors\",\n      \"type\": \"discrete\",\n      \"colors\": [\n        \"#1f77b4\",\n        \"#ff7f0e\",\n        \"#2ca02c\"\n      ]\n    }\n  }\n}"

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

{
  "documentId": "91c6b1ee-df10-4d59-9a4b-6a6e0f5b9df2",
  "identifier": "xyz789",
  "colorPalettes": {
    "created": [],
    "reused": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "key": "export-palette-0",
        "name": "Brand colors",
        "type": "discrete"
      }
    ]
  }
}

{
  "error": "<response_code>",
  "message": "<error_reason>"
}

{
  "error": "<response_code>",
  "message": "<error_reason>"
}

{
  "error": "<response_code>",
  "message": "<error_reason>"
}

{
  "error": "<response_code>",
  "message": "<error_reason>"
}