如何从外部应用程序在Dynamics 365财务与运营中插入/更新客户

import requests

# Azure AD OAuth 2.0 endpoint
token_url = "https://login.microsoftonline.com/{tenant_id}/oauth2/token"

# Request body
data = {
    'grant_type': 'client_credentials',
    'client_id': '{client_id}',
    'client_secret': '{client_secret}',
    'resource': 'https://yourorg.crm.dynamics.com'
}

# Get the access token
response = requests.post(token_url, data=data)
access_token = response.json().get('access_token')

import requests

# Dynamics 365 OData endpoint
url = "https://yourorg.crm.dynamics.com/api/data/v9.0/accounts"

headers = {
    'Authorization': f'Bearer {access_token}',
    'Content-Type': 'application/json'
}

data = {
    "name": "New Customer",
    "telephone1": "123-456-7890",
    "emailaddress1": "customer@example.com"
}

response = requests.post(url, headers=headers, json=data)
print(response.json())

# Update an existing customer
customer_id = "GUID_OF_THE_CUSTOMER"
update_url = f"{url}({customer_id})"

update_data = {
    "name": "Updated Customer Name"
}

response = requests.patch(update_url, headers=headers, json=update_data)
print(response.json())