addCustomizedSubstatusCodeForClientGenerated500

[xinlian12]

Issue:
For certain situations, the request may fail with 500, however the current diagnostics lacking details to identify what could have caused 500

Example Diagnostics:

 "responseStatisticsList": [
                    {
                        "storeResult": {
                            "storePhysicalAddress": "rntbd://membership-prod-prod-cosmos-eastus2.documents.azure.com:36278/apps/7dcbfec6-2f89-4b40-9a14-c692e4b05ed4/services/d46ffeae-93db-45b2-a2ef-765415eea39b/partitions/f7af9b8a-9ce4-4af6-85d3-fb7ab7c28d50/replicas/133112526105274695s/",
                            "lsn": -1,
                            "globalCommittedLsn": -1,
                            "partitionKeyRangeId": null,
                            "isValid": false,
                            "statusCode": 500,
                            "subStatusCode": 0,
                            "isGone": false,
                            "isNotFound": false,
                            "isInvalidPartition": false,
                            "isThroughputControlRequestRateTooLarge": false,
                            "requestCharge": 0.0,
                            "itemLSN": -1,
                            "sessionToken": null,
                            "backendLatencyInMs": null,
                            "retryAfterInMs": null,
                            "exceptionMessage": "Unknown server error occurred when processing this request. If the issue persists, please contact Azure Support: http://aka.ms/azure-support",
                            "exceptionResponseHeaders": "{}",
                            "replicaStatusList": [],
                            "transportRequestTimeline": null,
                            "rntbdRequestLengthInBytes": 0,
                            "rntbdResponseLengthInBytes": 0,
                            "requestPayloadLengthInBytes": 0,
                            "responsePayloadLengthInBytes": 0,
                            "channelStatistics": null,
                            "serviceEndpointStatistics": null
                        },

Changes:

• Adding customized status code for client generated 500

[azure-sdk]

API change check

API changes are not detected in this pull request.

[FabianMeiswinkel]

LGTM - except for making sure to "register" the sub staus codes in msdata and statusCodes.md

[FabianMeiswinkel]

LGTM - thanks!

[xinlian12]

/azp run java - cosmos - spark

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[xinlian12]

/azp run java - cosmos - tests

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[FabianMeiswinkel]

/azp run java - cosmos - tests

[FabianMeiswinkel]

/azp run java - cosmos - spark

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).