csharp 致电AWS Lambda

Posted 2021-05-12

using Amazon.Lambda;
using Amazon.Lambda.Model;
using Amazon;
using Newtonsoft.Json;

//The access and secret keys are optional, will use your credentials if not provided
AmazonLambdaClient client = new AmazonLambdaClient(
  //"Access Key", 
  //"Secret Key", 
  RegionEndpoint.USEast1);

var input = new Dictionary<string, string>
{
    { "Input1", "Sample" },
    { "Input2", "Sample" }
};

InvokeRequest ir = new InvokeRequest
{
    FunctionName = "FunctionName",
    InvocationType = InvocationType.RequestResponse,
    Payload = JsonConvert.SerializeObject(input)
};

InvokeResponse awsResponse = client.Invoke(ir);
if (awsResponse.HttpStatusCode != System.Net.HttpStatusCode.OK)
{
    throw new Exception(awsResponse.FunctionError);
}

var sr = new StreamReader(awsResponse.Payload);
response.Value = JsonConvert.DeserializeObject<FacilityInfo>(sr.ReadToEnd());