(VB.NET UWP/WinRT) Google Cloud SQL - Get Instance Information

Demonstrates how to get information about your Cloud SQL instances, including instance summary information, usage data, operation logs, and database logs.

For more information, see https://cloud.google.com/sql/docs/mysql/instance-info

Chilkat Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.


' In this example, Get Google Cloud SQL OAuth2 Access Token, 
' the service account access token was saved to a text file.  This example fetches the access token from the file..
Dim sbToken As New Chilkat.StringBuilder
sbToken.LoadFile("qa_data/tokens/google_cloud_sql_access_token.txt","utf-8")

Dim http As New Chilkat.Http
Dim success As Boolean

' Implements the following CURL command:

' curl -X GET \
' -H "Authorization: Bearer access-token" \
' https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id

' Use the following online tool to generate HTTP code from a CURL command
' Convert a cURL Command to HTTP Source Code

' Causes the "Authorization: Bearer "$(gcloud auth print-access-token)" header to be added.
http.AuthToken = sbToken.GetAsString()

' Replace "project-id" with your actual Google project ID.
' Replace "instance-id" with your database instance ID, which is the name of your database.  (For example, when I created my test database I named it "chilkat", and therefore my instance-id is "chilkat".)
Dim sbResponseBody As New Chilkat.StringBuilder
success = Await http.QuickGetSbAsync("https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id",sbResponseBody)
If (success = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

Dim respStatusCode As Integer = http.LastStatus
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode = 401) Then
    Debug.WriteLine("It may be that your access token expired.")
    Debug.WriteLine("Try refreshing the access token by re-fetching it.")
End If

If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(http.LastHeader)
    Debug.WriteLine("Failed.")
    Exit Sub
End If


' Sample JSON response:
' (Sample code for parsing the JSON response is shown below)

' {
'   "kind": "sql#instance",
'   "state": "RUNNABLE",
'   "databaseVersion": "MYSQL_5_7",
'   "settings": {
'     "authorizedGaeApplications": [
'     ],
'     "tier": "db-f1-micro",
'     "kind": "sql#settings",
'     "pricingPlan": "PER_USE",
'     "replicationType": "SYNCHRONOUS",
'     "activationPolicy": "ALWAYS",
'     "ipConfiguration": {
'       "authorizedNetworks": [
'       ],
'       "ipv4Enabled": true
'     },
'     "locationPreference": {
'       "zone": "asia-east1-a",
'       "kind": "sql#locationPreference"
'     },
'     "dataDiskType": "PD_SSD",
'     "backupConfiguration": {
'       "startTime": "08:00",
'       "kind": "sql#backupConfiguration",
'       "enabled": true,
'       "pointInTimeEnabled": true
'     },
'     "settingsVersion": "13",
'     "storageAutoResizeLimit": "0",
'     "storageAutoResize": true,
'     "dataDiskSizeGb": "10"
'   },
'   "etag": "etag-id",
'   "ipAddresses": [
'     {
'       "type": "PRIMARY",
'       "ipAddress": "10.0.0.1"
'     }
'   ],
'   "serverCaCert": {
'     "kind": "sql#sslCert",
'     "certSerialNumber": "0",
'     "cert": "certificate-id",
'     "commonName": "C=US,O=Google\\, Inc,CN=Google Cloud SQL Server CA,dnQualifier=dn-qualifier-id",
'     "sha1Fingerprint": "sha-id",
'     "instance": "instance-id",
'     "createTime": "2019-06-28T22:46:35.052Z",
'     "expirationTime": "2029-06-25T22:47:35.052Z"
'   },
'   "instanceType": "CLOUD_SQL_INSTANCE",
'   "project": "project-id",
'   "serviceAccountEmailAddress": "service-acct-id@gcp-sa-cloud-sql.iam.gserviceaccount.com",
'   "backendType": "SECOND_GEN",
'   "selfLink": "https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id",
'   "connectionName": "project-id:region:instance-id",
'   "name": "instance-id",
'   "region": "asia-east1",
'   "gceZone": "asia-east1-a"
' }

' Sample code for parsing the JSON response...
' Use the following online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON



Dim v_type As String
Dim ipAddress As String

Dim kind As String = jResp.StringOf("kind")
Dim state As String = jResp.StringOf("state")
Dim databaseVersion As String = jResp.StringOf("databaseVersion")
Dim settingsTier As String = jResp.StringOf("settings.tier")
Dim settingsKind As String = jResp.StringOf("settings.kind")
Dim settingsPricingPlan As String = jResp.StringOf("settings.pricingPlan")
Dim settingsReplicationType As String = jResp.StringOf("settings.replicationType")
Dim settingsActivationPolicy As String = jResp.StringOf("settings.activationPolicy")
Dim settingsIpConfigurationIpv4Enabled As Boolean = jResp.BoolOf("settings.ipConfiguration.ipv4Enabled")
Dim settingsLocationPreferenceZone As String = jResp.StringOf("settings.locationPreference.zone")
Dim settingsLocationPreferenceKind As String = jResp.StringOf("settings.locationPreference.kind")
Dim settingsDataDiskType As String = jResp.StringOf("settings.dataDiskType")
Dim settingsBackupConfigurationStartTime As String = jResp.StringOf("settings.backupConfiguration.startTime")
Dim settingsBackupConfigurationKind As String = jResp.StringOf("settings.backupConfiguration.kind")
Dim settingsBackupConfigurationEnabled As Boolean = jResp.BoolOf("settings.backupConfiguration.enabled")
Dim settingsBackupConfigurationPointInTimeEnabled As Boolean = jResp.BoolOf("settings.backupConfiguration.pointInTimeEnabled")
Dim settingsSettingsVersion As String = jResp.StringOf("settings.settingsVersion")
Dim settingsStorageAutoResizeLimit As String = jResp.StringOf("settings.storageAutoResizeLimit")
Dim settingsStorageAutoResize As Boolean = jResp.BoolOf("settings.storageAutoResize")
Dim settingsDataDiskSizeGb As String = jResp.StringOf("settings.dataDiskSizeGb")
Dim etag As String = jResp.StringOf("etag")
Dim serverCaCertKind As String = jResp.StringOf("serverCaCert.kind")
Dim serverCaCertCertSerialNumber As String = jResp.StringOf("serverCaCert.certSerialNumber")
Dim serverCaCertCert As String = jResp.StringOf("serverCaCert.cert")
Dim serverCaCertCommonName As String = jResp.StringOf("serverCaCert.commonName")
Dim serverCaCertSha1Fingerprint As String = jResp.StringOf("serverCaCert.sha1Fingerprint")
Dim serverCaCertInstance As String = jResp.StringOf("serverCaCert.instance")
Dim serverCaCertCreateTime As String = jResp.StringOf("serverCaCert.createTime")
Dim serverCaCertExpirationTime As String = jResp.StringOf("serverCaCert.expirationTime")
Dim instanceType As String = jResp.StringOf("instanceType")
Dim project As String = jResp.StringOf("project")
Dim serviceAccountEmailAddress As String = jResp.StringOf("serviceAccountEmailAddress")
Dim backendType As String = jResp.StringOf("backendType")
Dim selfLink As String = jResp.StringOf("selfLink")
Dim connectionName As String = jResp.StringOf("connectionName")
Dim name As String = jResp.StringOf("name")
Dim region As String = jResp.StringOf("region")
Dim gceZone As String = jResp.StringOf("gceZone")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("settings.authorizedGaeApplications")
While i < count_i
    jResp.I = i
    i = i + 1
End While
i = 0
count_i = jResp.SizeOfArray("settings.ipConfiguration.authorizedNetworks")
While i < count_i
    jResp.I = i
    i = i + 1
End While
i = 0
count_i = jResp.SizeOfArray("ipAddresses")
While i < count_i
    jResp.I = i
    v_type = jResp.StringOf("ipAddresses[i].type")
    ipAddress = jResp.StringOf("ipAddresses[i].ipAddress")
    i = i + 1
End While