(Lianja) WhatsApp - Change a User Password

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

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

Chilkat Lianja Extension Download Chilkat Lianja Extension

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

loHttp = createobject("CkHttp")

// 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"
// }

loJson = createobject("CkJsonObject")
loJson.UpdateString("password","new-password")

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

loSbRequestBody = createobject("CkStringBuilder")
loJson.EmitSb(loSbRequestBody)

loResp = loHttp.PTextSb("PUT","https://example.com/v1/users/username",loSbRequestBody,"utf-8","application/json",.F.,.F.)
if (loHttp.LastMethodSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loJson
    release loSbRequestBody
    return
endif

loSbResponseBody = createobject("CkStringBuilder")
loResp.GetBodySb(loSbResponseBody)
loJResp = createobject("CkJsonObject")
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = .F.

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loResp.StatusCode
? "Response Status Code = " + str(lnRespStatusCode)
if (lnRespStatusCode >= 400) then
    ? "Response Header:"
    ? loResp.Header
    ? "Failed."
    release loResp
    release loHttp
    release loJson
    release loSbRequestBody
    release loSbResponseBody
    release loJResp
    return
endif

release loResp

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

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

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

i = 0
lnCount_i = loJResp.SizeOfArray("users")
do while i < lnCount_i
    loJResp.I = i
    lcUsername = loJResp.StringOf("users[i].username")
    i = i + 1
enddo


release loHttp
release loJson
release loSbRequestBody
release loSbResponseBody
release loJResp