const { RekognitionClient, DetectLabelsCommand } = require("@aws-sdk/client-rekognition");
const client = new RekognitionClient();

exports.handler = async (event,context, callback) => {
	var params = {
		Image: {
			S3Object: {
				Bucket:event.s3Bucket,
				Name: event.imageName
			}
		},
		MaxLabels: 1,
	};

	try {
        const result = await client.send(new DetectLabelsCommand(params));
		callback(null, result);
	} catch (err) {
		callback(err);
	}
}