Apigee Management APIs for GET Organizations/ Gcloud command for organizations list Error

[sahilpawar]

I have installed Apigee On GCP using **terraform** and tested everything on UI and everything seems to work. I also was able to deploy and test a proxy.
However when I use Apigee Managements APIs, for example
 GET https://apigee.googleapis.com/v1/{name=organizations/*}, I receive an error: 
{
"error": {
"code": 404,
"message": "generic::not_found: resource organizations/******* not found",
"status": "NOT_FOUND",
"details": [
{
"@type": "type.googleapis.com/google.rpc.RequestInfo",
"requestId": "***************"
}

Also, when I try to run the gcloud command,
gcloud apigee organizations list, I get 0 listed items.

What am I missing?