问题描述：当使用AWS Cognito与ADFS集成时，可能会出现发布方与提供商名称不匹配的错误。

解决方法： 在AWS Cognito中，发布方（Issuer）和提供商名称（Provider Name）需要精确匹配。下面是一个解决方法的代码示例：

import boto3

def update_cognito_provider(provider_name, provider_arn):
    client = boto3.client('cognito-idp')

    response = client.list_user_pool_clients(
        UserPoolId='your_user_pool_id'
    )

    for user_pool_client in response['UserPoolClients']:
        client_id = user_pool_client['ClientId']

        response = client.describe_user_pool_client(
            UserPoolId='your_user_pool_id',
            ClientId=client_id
        )

        provider_details = response['UserPoolClient']['SupportedIdentityProviders']

        if provider_name not in provider_details:
            provider_details.append(provider_name)

            response = client.update_user_pool_client(
                UserPoolId='your_user_pool_id',
                ClientId=client_id,
                SupportedIdentityProviders=provider_details
            )

            print('Updated provider for client:', client_id)

    response = client.describe_user_pool(
        UserPoolId='your_user_pool_id'
    )

    provider_details = response['UserPool']['IdentityProviders']

    for identity_provider in provider_details:
        if identity_provider['ProviderName'] == 'COGNITO':
            if identity_provider['ProviderName'] != provider_name:
                response = client.update_identity_provider(
                    UserPoolId='your_user_pool_id',
                    ProviderName=identity_provider['ProviderName'],
                    ProviderType=identity_provider['ProviderType'],
                    ProviderDetails={
                        'AuthorizeScopes': 'openid',
                        'AttributesRequest': 'email',
                        'ProviderAttributeValue': provider_arn
                    }
                )

                print('Updated provider for pool:', response['ProviderName'])

provider_name = 'your_provider_name'
provider_arn = 'your_provider_arn'

update_cognito_provider(provider_name, provider_arn)

请确保将代码中的以下内容替换为您的实际值：

• your_user_pool_id：您的AWS Cognito用户池ID
• your_provider_name：您的提供商名称
• your_provider_arn：您的提供商ARN

运行此代码将更新AWS Cognito配置，以确保发布方和提供商名称匹配。