Sending a batch of CloudEvents fails because source, type and id are (legitimately) empty

[antoineco]

Sending the following payload:

Context Attributes,
  specversion: 1.0
  type:
  source:
  id:
  datacontenttype: application/cloudevents-batch+json
Data,
  [
    {
      "datacontenttype": "application/json",
      "id": "2e7c3514-ca09-414c-8d85-4b821f2f54db",
      "source": "arn:aws:sqs:eu-central-1:043455440429:antoineco",
      "specversion": "1.0",
      "subject": "AIDAQUHRFMYWSR2PNVTVZ",
      "type": "com.amazon.sqs.message",
      "data": {
        "Attributes": {
          "ApproximateFirstReceiveTimestamp": "1603832160600",
          "ApproximateReceiveCount": "1",
          "SenderId": "AIDAQUHRFMYWSR2PNVTVZ",
          "SentTimestamp": "1603832160599"
        },
        "Body": "payload",
        "MD5OfBody": "7594406d9b2893a8ec1bb2d53ce50fbc",
        "MD5OfMessageAttributes": null,
        "MessageAttributes": null,
        "MessageId": "2e7c3514-ca09-414c-8d85-4b821f2f54db",
        "ReceiptHandle": "AQEBAOpznC6oBR91VbnjNLv5fE29Y8SUGK5MzpvyzFx0UNTPeHXkGhLf47Fp2b5MTVeBx7PAU8szcoolUdXDr0w/QRj65IFCjA0X8ftltv2mjkqhyjcCVpC7JlgZMCg/HOr6kZxZWHm1LyOhUcGVA1oyG5kRA8YUQO95Sml8A/0sDqLT/1iQE4wshlUIFxbwSvjFBeKRhuXPGsyXG31OKy8tPDzqI+Q/eh3wZG1Owib1RgWzk0T2taKmK0fYwxfD6IsPmB3RH1637rot6yc6SfZruthYEB7n1kOLrd2uwhrYpg3QcXctKTDkPe9WQKB9HW8cGHDLKWuU4No7lJPQpfeEnuxFELtlKGI1eIpkN69J/jtjBHWmCoqO3H43y98M+iikO4LUIu+Dst7sM/Q3oqWfJg=="
      }
    },
    {
      "datacontenttype": "application/json",
      "id": "250d3eb6-234b-496f-8ff0-1d4392d50ed9",
      "source": "arn:aws:sqs:eu-central-1:043455440429:antoineco",
      "specversion": "1.0",
      "subject": "AIDAQUHRFMYWSR2PNVTVZ",
      "type": "com.amazon.sqs.message",
      "data": {
        "Attributes": {
          "ApproximateFirstReceiveTimestamp": "1603832160602",
          "ApproximateReceiveCount": "1",
          "SenderId": "AIDAQUHRFMYWSR2PNVTVZ",
          "SentTimestamp": "1603832160600"
        },
        "Body": "payload",
        "MD5OfBody": "7594406d9b2893a8ec1bb2d53ce50fbc",
        "MD5OfMessageAttributes": null,
        "MessageAttributes": null,
        "MessageId": "250d3eb6-234b-496f-8ff0-1d4392d50ed9",
        "ReceiptHandle": "AQEBAutqePFPOOvAebD7GMGvanhGl7aTWSIZCMRxDYZbmSAYUtMX1t7wTuBpmwTqMM6D8YfYVGm06lRPATAvMB00ZVj/UFVL4xVclgPAsHiaDIgjVi9wB3le+NVXdKaI684G9+2wh47gtzvQ0bf/nwRlvPPWKedSsJdL5WQybTSZ/UIqevHSqvaMednIDYGm4qEeovxJixN7WQvwEZreUqPb6GWD/fMsLpQxe8rA1NgDK60o/lX1qgUecv1H/hdCfexwWNKEdl0euJ4DdChy4Wfy3Ze/fgdEQJxZ8m4mKaul70d46VFG+ulGw6gkRJIyv2EJawyjiLteAs3JOdO7KTSKa1pbPWUAtvBMBSPgDCkYG/16JboTIn5jTbrIE4M1gQf5dlUtjPI6ojJwi+PgGNd9KA=="
      }
    }
  ]

causes the client's Send() method to return the following error:

source: REQUIRED
type: MUST be a non-empty string

[antoineco]

facepalm this is purely related to Knative. Moving the issue there.

[antoineco]

Reopening with an updated title and error in the description.

[slinkydeveloper]

There is no support at the moment for batch mode, please look at #301