sentinel-2 SNS example

message.json

{  
  "name" : "S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435",  
  "id" : "91b49eb5-735f-4043-aff1-bb67f6d51db7",  
  "path" : "products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435",  
  "timestamp" : "2018-01-21T14:15:01.026Z",  
  "datatakeIdentifier" : "GS2A_20180121T141501_013492_N02.06",  
  "sciHubIngestion" : "2018-01-21T18:54:53.748Z",  
  "s3Ingestion" : "2018-01-21T19:04:58.796Z",  
  "tiles" : [ 
    {   
      "path" : "tiles/23/V/NH/2018/1/21/0",    
      "timestamp" : "2018-01-21T14:15:04.455Z",    
      "utmZone" : 23,    
      "latitudeBand" : "V",    
      "gridSquare" : "NH",    
      "datastrip" : {      
        "id" : "S2A_OPER_MSI_L1C_DS_SGS__20180121T160435_S20180121T141504_N02.06",      
        "path" : "products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435/datastrip/0"    
      }  
    } 
  ],  
  "datastrips" : [ 
    {    
      "id" : "S2A_OPER_MSI_L1C_DS_SGS__20180121T160435_S20180121T141504_N02.06",    
      "path" : "products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435/datastrip/0"  
    } 
  ]
}

notification.json

{
  "Type" : "Notification",
  "MessageId" : "ae60e465-0118-507c-ba6c-b6bbe7b6757e",
  "TopicArn" : "arn:aws:sns:eu-west-1:214830741341:NewSentinel2Product",
  "Subject" : "S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435",
  "Message" : "{\n  \"name\" : \"S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435\",\n  \"id\" : \"91b49eb5-735f-4043-aff1-bb67f6d51db7\",\n  \"path\" : \"products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435\",\n  \"timestamp\" : \"2018-01-21T14:15:01.026Z\",\n  \"datatakeIdentifier\" : \"GS2A_20180121T141501_013492_N02.06\",\n  \"sciHubIngestion\" : \"2018-01-21T18:54:53.748Z\",\n  \"s3Ingestion\" : \"2018-01-21T19:04:58.796Z\",\n  \"tiles\" : [ {\n    \"path\" : \"tiles/23/V/NH/2018/1/21/0\",\n    \"timestamp\" : \"2018-01-21T14:15:04.455Z\",\n    \"utmZone\" : 23,\n    \"latitudeBand\" : \"V\",\n    \"gridSquare\" : \"NH\",\n    \"datastrip\" : {\n      \"id\" : \"S2A_OPER_MSI_L1C_DS_SGS__20180121T160435_S20180121T141504_N02.06\",\n      \"path\" : \"products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435/datastrip/0\"\n    }\n  } ],\n  \"datastrips\" : [ {\n    \"id\" : \"S2A_OPER_MSI_L1C_DS_SGS__20180121T160435_S20180121T141504_N02.06\",\n    \"path\" : \"products/2018/1/21/S2A_MSIL1C_20180121T141501_N0206_R053_T23VNH_20180121T160435/datastrip/0\"\n  } ]\n}",
  "Timestamp" : "2018-01-21T19:05:18.845Z",
  "SignatureVersion" : "1",
  "Signature" : "fRrvfYj+YL4eVknTuGnjW7zrxcCBRJcB88najoZ1VDrArWkIpixMtjEimequwxSqs4eS/pl74LeTqMYn2j5bPsrIchjOXQ5xnu2fyp1zHVYOLmVTNrRlEa69szYQWAEXgSGx9OUXuC2B2U8CG1V7doZhxCvMiOm430JiVRhKbEbMyK9ud4U9vh04K5BonTPuYi5Z+7N03QSb5rJknljiXCR5oLcmzhCC2cl6xJsVEDwbcMpd0BCW4xFrdEnHx4eKrQlCKJKr2ZlILCSO+hPWhqOFSjI8DY/xieA6Ro6//FapTXmtwqoTzG+sR0M3ibb2Lhv/xJwU8iFnKEKEAgHOnA==",
  "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-433026a4050d206028891664da859041.pem",
  "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:214830741341:NewSentinel2Product:def61c1b-1dcc-4596-9ade-42cc50b7fc88"
}

product_str = notification
product = Oj.load(product_str)
message = Oj.load(product["Message"])