下面是一个使用Terraform配置AWS API Gateway集成的示例：

# 创建API Gateway
resource "aws_api_gateway_rest_api" "example" {
  name        = "example-api"
  description = "Example API"
}

# 创建Lambda函数
resource "aws_lambda_function" "example" {
  filename         = "example.zip"
  function_name    = "example-function"
  role             = aws_iam_role.example.arn
  handler          = "index.handler"
  source_code_hash = filebase64sha256("example.zip")
  runtime          = "nodejs12.x"
}

# 创建API Gateway资源
resource "aws_api_gateway_resource" "example" {
  rest_api_id = aws_api_gateway_rest_api.example.id
  parent_id   = aws_api_gateway_rest_api.example.root_resource_id
  path_part   = "example"
}

# 创建API Gateway方法
resource "aws_api_gateway_method" "example" {
  rest_api_id   = aws_api_gateway_rest_api.example.id
  resource_id   = aws_api_gateway_resource.example.id
  http_method   = "POST"
  authorization = "NONE"
}

# 创建API Gateway集成
resource "aws_api_gateway_integration" "example" {
  rest_api_id             = aws_api_gateway_rest_api.example.id
  resource_id             = aws_api_gateway_resource.example.id
  http_method             = aws_api_gateway_method.example.http_method
  integration_http_method = "POST"
  type                    = "AWS_PROXY"
  uri                     = aws_lambda_function.example.invoke_arn
}

# 部署API Gateway
resource "aws_api_gateway_deployment" "example" {
  rest_api_id = aws_api_gateway_rest_api.example.id
  stage_name  = "prod"
}

在这个示例中，我们首先创建了一个API Gateway资源、一个Lambda函数，并将Lambda函数与API Gateway集成。然后，我们创建了API Gateway方法、资源和集成，并最后部署了API Gateway。

这个示例使用了Terraform来配置AWS资源，并将API Gateway与Lambda函数集成。你可以根据自己的需求修改配置，例如更改API Gateway的名称或描述，更改Lambda函数的运行时等。

希望对你有帮助！