feat(spec): updated the sdk as per the api spec released on 2025-07-08 (#93)

Signed-off-by: Ujjwal Kumar <[email protected]>

Author: uibm

README.md

@@ -76,9 +76,12 @@ from ibm_vpc import VpcV1
 from ibm_cloud_sdk_core.authenticators import IAMAuthenticator
 from ibm_cloud_sdk_core import ApiException
 
-authenticator = IAMAuthenticator('apikey')
+authenticator = IAMAuthenticator("YOUR_IBMCLOUD_API_KEY")
 service = VpcV1(authenticator=authenticator)
 
+# to change the service URL to the United Kingdom region
+service.set_service_url(VpcV1.get_service_url_for_region("eu-gb"))
+
 #  Listing VPCs
 print("List VPCs")
 try: