i use AWS Lambda (.NET Core 2.1 environment) + SQS as trigger
The problem is that my lambda cannot parse my SQS message.
Error converting the Lambda event JSON payload to a string. JSON strings must be quoted, for example "Hello World" in order to be converted to a string: Unexpected character encountered while parsing value: {. Path '', line 1, position 1.: JsonSerializerException
Here is declaration of my handler:
public async Task<string> FunctionHandler(DummyMessage message, ILambdaContext context)
Model:
public class DummyMessage {
public string Label { get; set; }
}
SQS input from AWS Console that I tried: {"Label":"qwerty"}, "{"Label":"qwerty"}", "{\"Label\":\"qwerty\"}", but same error occurs.
Could you please help with this issue?
When passing Json try JObject from Newtonsoft.Json.Linq
FunctionHandler(JObject eventStr, ILambdaContext context)
and then you can Deseralize the response where SQSEvent is inherited from Amazon.Lambda.SQSEvents SDK Library.
var result = eventStr.ToObject<SQSEvent>();
Also, do not forget to add/change aws serializer :
[assembly: LambdaSerializer(typeof(Amazon.Lambda.Serialization.Json.JsonSerializer))]
namespace AwsLambdaHandleTelegramWebhooks
{
public class Function
{
public APIGatewayProxyResponse FunctionHandler(JObject input,ILambdaContext context)
{