(Xojo Plugin) WhatsApp - Change a User Password

Demonstrates how to change the password for a WhatsApp Business API user account.

Note: This example requires Chilkat v11.0.0 or greater.

For more information, see https://developers.facebook.com/docs/whatsapp/api/users/manage

Chilkat Xojo Plugin Download Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

Dim success As Boolean
success = False

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

Dim http As New Chilkat.Http

// Implements the following CURL command:

// curl -X PUT https://example.com/v1/users/username \
//   -H "Authorization: Bearer your-auth-token" \
//   -d '{"password": "new-password"}'

// The following JSON is sent in the request body.

// {
//   "password": "new-password"
// }

Dim json As New Chilkat.JsonObject
success = json.UpdateString("password","new-password")

// Adds the "Authorization: Bearer your-auth-token" header.
http.AuthToken = "your-auth-token"

Dim sbRequestBody As New Chilkat.StringBuilder
success = json.EmitSb(sbRequestBody)

Dim resp As New Chilkat.HttpResponse
success = http.HttpSb("PUT","https://example.com/v1/users/username",sbRequestBody,"utf-8","application/json",resp)
If (success = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim sbResponseBody As New Chilkat.StringBuilder
success = resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
success = jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

System.DebugLog("Response Body:")
System.DebugLog(jResp.Emit())

Dim respStatusCode As Int32
respStatusCode = resp.StatusCode
System.DebugLog("Response Status Code = " + Str(respStatusCode))
If (respStatusCode >= 400) Then
    System.DebugLog("Response Header:")
    System.DebugLog(resp.Header)
    System.DebugLog("Failed.")
    Return
End If

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

// {
//   "users": [
//     {
//       "username": "username"
//     }
//   ]
// }

// Sample code for parsing the JSON response...

Dim username As String

Dim i As Int32
i = 0
Dim count_i As Int32
count_i = jResp.SizeOfArray("users")
While i < count_i
    jResp.I = i
    username = jResp.StringOf("users[i].username")
    i = i + 1
Wend