SubDoc API throws "Too many "

Java SDK
1

I am trying to update a subdoc within an array using the subdoc arrayappend api.
THe doc is below:

{
  "id": "100176",
  "name": "${__RandomString(20,abcdefghijklmnopqrstuvwxyz,)}",
  "notificationEnrollment": {
    "issuer": "001",
    "domain": "",
    "type": "ENCRYPTEDACCOUNT",
    "id": "0000255BAIHSDCY",
    "apps": {
      "app": {
        "id": "com.americanexpress.mobile.wallet.carbon.notifications.messages",
        "applicationGroup": "INTERNAL__10",
        "enrollmentInfoList": [
          {
            "appVersion": "1.0",
            "status": "ACTIVE",
            "type": "Push",
            "value": true,
            "deviceInfo": {
              "deviceId": "17BBE19B241C219C3FE766FAE1887CE2",
              "deviceToken": "0838273194687468409056870471453029636922734387856368468017913851",
              "deviceOS": "deviceOS",
              "osVersion": "OSVersion",
              "deviceType": "deviceType",
              "deviceModel": "deviceModel"
            },
            "features": [
              {
                "featureUserIdentifier": {
                  "issuer": "001",
                  "domain": "CARD",
                  "type": "ENCRYPTEDACCOUNT",
                  "id": "BAIHSDCY0000255"
                },
                "featureInfoList": [
                  {
                    "featureName": "PAYMENT_RECEIVED_ALERT",
                    "featurePreferenceValue": true,
                    "attributes": [
                      {
                        "key": "daysBeforeDue",
                        "value": "8"
                      }
                    ]
                  },
                  {
                    "featureName": "PAYMENT_REMINDER_ALERT",
                    "featurePreferenceValue": true,
                    "attributes": [
                      {
                        "key": "daysBeforeDue",
                        "value": "8"
                      }
                    ]
                  },
                  {
                    "featureName": "STMT_NOTIFICATION_ALERT",
                    "featurePreferenceValue": true,
                    "attributes": [
                      {
                        "key": "daysBeforeDue",
                        "value": "8"
                      }
                    ]
                  },
                  {
                    "featureName": "OFFERS",
                    "featurePreferenceValue": true,
                    "attributes": [
                      {
                        "key": "daysBeforeDue",
                        "value": "8"
                      }
                    ]
                  },
                  {
                    "featureName": "GOLDEN_GOOSE_ALERT",
                    "featurePreferenceValue": true,
                    "attributes": [
                      {
                        "key": "daysBeforeDue",
                        "value": "8"
                      }
                    ]
                  }
                ]
              }
            ],
            "insertTS": 1503530927066
          }
        ]
      }
    },
    "insertTS": 1503530927070
  }
}

I call the below Couchbase API

bucket.mutateIn(contentWrapper.getContent())
          .arrayAppend(path, feature).execute();

The path is "notificationEnrollment.apps.app.enrollmentInfoList.0.features.0.featureInfoList"

The error response I get is below :

com.couchbase.client.java.error.subdoc.MultiMutationException: Multiple mutation could not be applied. First problematic failure at 0 with status SUBDOC_PATH_MISMATCH

There seems to be a problem updating a subdoc that resides within array(s). If I change the path to "notificationEnrollment.apps.app.enrollmentInfoList" the arrayappend works fine.

2

Hi Satish,

I think the subdoc path should be xxx.[0].xxx format instead of mentioned as xx.0.xxx.

Can you try as below path?
path = “notificationEnrollment.apps.app.enrollmentInfoList[0].features[0].featureInfoList”

Please check the below document and the snippet on valid paths:
https://docs.couchbase.com/java-sdk/2.7/subdocument-operations.html)
The paths name , addresses.billing.country and purchases.complete[0] are all valid paths.

Please mention the java sdk version and server version that you are using if you still have the issue with above path syntax.

Hope this helps.
Thanks.
– Jagadesh