text: import json
  import boto3
  
  def lambda_handler(event, context):
      dynamodb = boto3.client('dynamodb')
      priceData = dynamodb.get_item(TableName='cmcCache', Key={'tickerId':{'N': event['pathParameters']['tickerId']}})
      return {
          'statusCode': 200,
          'headers': {'Access-Control-Allow-Origin': '*' },
          'body': json.dumps(priceData)
      }
  