Unable to create Infrastructure using Terraform in GCP

[PriyaP]

Hi All, I am trying to create infrastructure in google cloud using terraform main.tf variables.tf files but when the terraform is trying to create container cluster it is throwing below error

google_container_cluster.primary: Creating...
╷
│ Error: googleapi: Error 403: Insufficient regional quota to satisfy request: resource "SSD_TOTAL_GB": request requires '300.0' and is short '50.0'. project has a quota of '250.0' with '250.0' available. View and manage quotas at https://console.cloud.google.com/iam-admin/quotas?usage=USED&project=coastal-arcana-415916.
│ Details:
│ [
│ {
│ "@type": "type.googleapis.com/google.rpc.RequestInfo",
│ "requestId": "0xfc3b1c5d01cf20"
│ },
│ {
│ "@type": "type.googleapis.com/google.rpc.ErrorInfo",
│ "domain": "container.googleapis.com",
│ "reason": "INSUFFICIENT_QUOTA_REGIONAL"
│ }
│ ]
│ , forbidden
│
│ with google_container_cluster.primary,
│ on main.tf line 61, in resource "google_container_cluster" "primary":
│ 61: resource "google_container_cluster" "primary" {

I made tried below things, still the issue persists.
-Tried submitting the request for quota increase, but its not accepting.
-Changed the below parameter in main.tf file and resized it from 200 to 30GB, still no luck

# Create GKE Node Pool
resource "google_container_node_pool" "primary_nodes" {
name = "${google_container_cluster.primary.name}-node-pool"
location = var.region
cluster = google_container_cluster.primary.name
node_count = 2

node_config {
oauth_scopes = [
"https://www.googleapis.com/auth/logging.write",
"https://www.googleapis.com/auth/monitoring",
]

labels = {
env = var.project_id
}

machine_type = "n1-standard-1"
tags = ["gke-node", "${var.project_id}-gke"]

disk_size_gb = 30 #Changed from 200 to 30GB

metadata = {
disable-legacy-endpoints = "true"
}
}
}

-Tried to spin up N1 type VM instance and tried allocating 300GB of SSD Storage, but its not getting created. It says I have already exceeded the storage limit.
-I am completely stuck and not able to progress. Any help and suggestion is highly appreciated.