This article provides information on how to resolve issues if you are unable to add a VMware Cloud on AWS cloud account in Cloud Assembly.
Symptoms:
When a user attempts to create a VMware Cloud on AWS cloud account in Cloud Assembly, the system is unable to validate user's credential with the following message.
Unable to validate the provided access credentials: Failed to validate credentials. AdapterReference: http://public-cloud-service:9000/provisioning/vmc/endpoint-config-adapter. Error: Error for endpoint type 'nsxp': Failed to validate credentials. AdapterReference: http://private-cloud-gateway:8000/provisioning/nsxp/endpoint-config-adapter. Error: Failed to connect to VMC NSX-T Policy endpoint: java.lang.RuntimeException: Cannot execute request Cloud account: null Task: /provisioning/endpoint-tasks/########-####-####-####-########52d2