Get-RubrikOracleDB is using internal API endpoints instead of v1 on CDM 6.X

[marcus9467]

Current Behavior:

Using the internal endpoint works fine for most Oracle DBs, but DataGuard based DBs were just recently added into the support matrix in CDM 6.X, and the oracle/{DB} endpoint only works with the v1 branch for those DBs.

PS /Users/marcushenderson> Get-RubrikOracleDB -id OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7 -Verbose
VERBOSE: Validate the Rubrik token exists
VERBOSE: Found a Rubrik token for authentication
VERBOSE: Gather API Data for Get-RubrikOracleDB
VERBOSE: Selected 1.0 API Data for Get-RubrikOracleDB
VERBOSE: Load API data for Get-RubrikOracleDB
VERBOSE: Description: Get summary of all the Oracle DBs
VERBOSE: Build the URI
VERBOSE: URI = https://10.38.4.177/api/internal/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7
VERBOSE: Build the query parameters for name,effective_sla_domain_id,is_relic,sla_assignment,primary_cluster_id,is_live_mount
VERBOSE: URI = https://10.38.4.177/api/internal/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7?is_relic=False&is_live_mount=False
VERBOSE: Submitting the request
VERBOSE: Invoking request with a custom timeout of 1500 seconds
VERBOSE: GET https://10.38.4.177/api/internal/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7?is_relic=False&is_live_mount=False with 0-byte payload
VERBOSE: received 196-byte response of content type text/plain
WARNING: user_error
WARNING: OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7 is a Data Guard Group database. This GET API cannot be used forData Guard Group databases.
OperationStopped: /Users/marcushenderson/.local/share/powershell/Modules/Rubrik/5.3.1/Private/Submit-Request.ps1:122
Line |
 122 |                          throw $_.Exception
     |                          ~~~~~~~~~~~~~~~~~~
     | Response status code does not indicate success: 422 (Unprocessable Entity).```

**Expected Behavior**:
We should update the cmdlet to use the v1 endpoint instead of the internal when connecting to CDM 6.0. 

**Steps to Reproduce**:

Please provide detailed steps for reproducing the issue.

1. Identify an Oracle DataGuard DB
2. Attempt to use Get-RubrikOracleDB specifying its ID
3. Use Invoke-RubrikRESTCall to instead specify v1 and observe the output successfully returns:


`Invoke-RubrikRESTCall -Endpoint "oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7" -Method GET -Verbose
VERBOSE: Validate the Rubrik token exists
VERBOSE: Found a Rubrik token for authentication
VERBOSE: Build the URI
VERBOSE: URI = https://10.38.4.177/api/v1/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7
VERBOSE: URI string: https://10.38.4.177/api/v1/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7
VERBOSE: Body string:
VERBOSE: Performing the operation "Invoke WebRequest" on target "https://10.38.4.177/api/v1/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7".
VERBOSE: Submitting the request
VERBOSE: Invoking request with a custom timeout of 1500 seconds
VERBOSE: GET https://10.38.4.177/api/v1/oracle/db/OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7 with 0-byte payload
VERBOSE: received 2151-byte response of content type application/json
VERBOSE: Received HTTP Status 200                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     id                                       : OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7                                                                                                                                                                                                                                                                   name                                     : ORCL
configuredSlaDomainId                    : b1e3e328-b464-45af-bab1-8358e9eec203
configuredSlaDomainName                  : Mallik_Oracle
configuredSlaDomainType                  : ProtectionSla
primaryClusterId                         : 785f9f3b-f68f-4053-bdc3-fffbbef170db
isConfiguredSlaDomainRetentionLocked     : False
slaLastUpdateTime                        : 8/2/2021 9:28:06 AM
effectiveSlaDomainId                     : b1e3e328-b464-45af-bab1-8358e9eec203
effectiveSlaDomainName                   : Mallik_Oracle
isEffectiveSlaDomainRetentionLocked      : False
effectiveSlaSourceObjectId               : OracleDatabase:::62ed90f1-cc25-45e8-a6ea-ee61f273d0e7
effectiveSlaSourceObjectName             : ORCL
slaAssignment                            : Direct
retentionSlaDomainId                     : b1e3e328-b464-45af-bab1-8358e9eec203
infraPath                                : {}
isRelic                                  : False
numTablespaces                           : 6
logBackupFrequencyInMinutes              : 60
numMissedSnapshot                        : 0
lastSnapshotTime                         : 9/16/2021 4:33:17 PM
includeBackupTaskInfo                    : True
currentBackupTaskInfo                    : @{taskStatus=Queued; queueTime=9/17/2021 4:30:00 PM}
isDbLocalToTheCluster                    : True
hostLogRetentionHours                    : 4
isArchiveLogModeEnabled                  : True
dbUniqueName                             : DG_GROUP_ORCL
dataGuardType                            : DataGuardGroup
dataGuardGroupMembers                    : {@{dbUniqueName=ORCLSB; role=PHYSICAL STANDBY; standaloneHostId=OracleHost:::8dbfb192-c7ed-456a-a4ae-306c34f9bfdf; standaloneHostName=oraclesb.localdomain.com}, @{dbUniqueName=ORCL; role=PRIMARY; standaloneHostId=OracleHost:::a4ed9728-d49c-4720-ab41-bc398f5f86c5; standaloneHostName=oracledb.localdomain.com}}
logRetentionHours                        : 72
numChannels                              : 2
hostMount                                : /var/rubrik/oracle
tablespaces                              : {SYSAUX, SYSTEM, UNDOTBS1, USERS…}
snapshotCount                            : 3
latestRecoveryPoint                      : 9/17/2021 2:53:34 PM
oldestRecoveryPoint                      : 9/14/2021 4:30:40 PM
isLiveMount                              : False
hostsInfo                                : {@{id=Host:::e813b93e-262c-45d3-a2db-e55ce34be18a; hostname=10.38.4.118; oracleSysDbaUser=oracle; oracleQueryUser=oracle}, @{id=Host:::6777d678-1309-45b2-aaeb-db7f464d74fc; hostname=10.38.4.158; oracleSysDbaUser=oracle; oracleQueryUser=oracle}}
shouldBackupFromPrimaryDGGroupMemberOnly : False
preferredDGMemberUniqueNames             : {ORCLSB}`


**Context**:

Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.

* **Rubrik PowerShell Module Version**: 5.3.1
* **PowerShell Version**: 7.1.4 
* **Operating System**: macOS 11.5.2


**Failure Logs**