Check instance quota

curl --request POST \
  --url https://api.gcore.com/cloud/v2/instances/{project_id}/{region_id}/check_limits \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "flavor": "g1-standard-1-2",
  "interfaces": [
    {
      "floating_ip": {
        "source": "new"
      },
      "network_id": "ddc28e44-2acb-499b-985b-831f29432e1c",
      "subnet_id": "2731a56e-a5c9-44be-80c2-02c57c594573",
      "type": "subnet"
    },
    {
      "floating_ip": {
        "existing_floating_id": "57be69f6-6f6a-4f03-a4ad-8eb86c69ec0a",
        "source": "existing"
      },
      "network_id": "53609647-2619-420a-b046-59905c8e3370",
      "subnet_id": "e3c6ee77-48cb-416b-b204-11b492cc776e3",
      "type": "subnet"
    },
    {
      "network_id": "783b36b4-3ef4-48ac-879d-5b3ea53180d8",
      "subnet_id": "382a83e5-1b38-49f9-bd83-730353b29ed4",
      "type": "subnet"
    },
    {
      "network_id": "783b36b4-3ef4-48ac-879d-5b3ea53180d8",
      "type": "any_subnet"
    },
    {
      "type": "external"
    }
  ],
  "names": [
    "cirroz1",
    "cirroz2"
  ],
  "volumes": [
    {
      "size": 10,
      "source": "image",
      "type_name": "ssd_hiiops"
    },
    {
      "size": 5,
      "source": "new-volume",
      "type_name": "standard"
    },
    {
      "snapshot_id": "7cca40d7-a843-4e9f-ae08-62b9a394b1ab",
      "source": "snapshot"
    }
  ]
}'

{
  "baremetal_basic_count_requested": 1,
  "baremetal_gpu_a100_count_requested": 1,
  "baremetal_gpu_count_requested": 1,
  "baremetal_gpu_h100_count_requested": 1,
  "baremetal_gpu_l40s_count_requested": 1,
  "baremetal_hf_count_requested": 1,
  "baremetal_infrastructure_count_requested": 1,
  "baremetal_network_count_requested": 1,
  "baremetal_storage_count_requested": 1,
  "caas_container_count_requested": 1,
  "caas_cpu_count_requested": 1,
  "caas_gpu_count_requested": 1,
  "caas_ram_size_requested": 1,
  "cluster_count_requested": 1,
  "cpu_count_requested": 1,
  "dbaas_postgres_cluster_count_requested": 1,
  "external_ip_count_requested": 1,
  "faas_cpu_count_requested": 1,
  "faas_function_count_requested": 1,
  "faas_namespace_count_requested": 1,
  "faas_ram_size_requested": 1,
  "firewall_count_requested": 1,
  "floating_count_requested": 1,
  "gpu_count_requested": 1,
  "gpu_virtual_a100_count_requested": 1,
  "gpu_virtual_h100_count_requested": 1,
  "gpu_virtual_l40s_count_requested": 1,
  "image_count_requested": 1,
  "image_size_requested": 1,
  "ipu_count_requested": 1,
  "laas_topic_count_requested": 1,
  "loadbalancer_count_requested": 1,
  "network_count_requested": 1,
  "ram_requested": 1,
  "registry_count_requested": 1,
  "registry_storage_requested": 1,
  "router_count_requested": 1,
  "secret_count_requested": 1,
  "servergroup_count_requested": 1,
  "sfs_count_requested": 1,
  "sfs_size_requested": 1,
  "shared_vm_count_requested": 1,
  "snapshot_schedule_count_requested": 1,
  "subnet_count_requested": 1,
  "vm_count_requested": 1,
  "volume_count_requested": 1,
  "volume_size_requested": 1,
  "volume_snapshots_count_requested": 1,
  "volume_snapshots_size_requested": 1,
  "baremetal_basic_count_limit": 0,
  "baremetal_basic_count_usage": 0,
  "baremetal_gpu_a100_count_limit": 0,
  "baremetal_gpu_a100_count_usage": 0,
  "baremetal_gpu_count_limit": 0,
  "baremetal_gpu_count_usage": 0,
  "baremetal_gpu_h100_count_limit": 0,
  "baremetal_gpu_h100_count_usage": 0,
  "baremetal_gpu_l40s_count_limit": 0,
  "baremetal_gpu_l40s_count_usage": 0,
  "baremetal_hf_count_limit": 0,
  "baremetal_hf_count_usage": 0,
  "baremetal_infrastructure_count_limit": 0,
  "baremetal_infrastructure_count_usage": 0,
  "baremetal_network_count_limit": 0,
  "baremetal_network_count_usage": 0,
  "baremetal_storage_count_limit": 0,
  "baremetal_storage_count_usage": 0,
  "caas_container_count_limit": 0,
  "caas_container_count_usage": 0,
  "caas_cpu_count_limit": 0,
  "caas_cpu_count_usage": 0,
  "caas_gpu_count_limit": 0,
  "caas_gpu_count_usage": 0,
  "caas_ram_size_limit": 0,
  "caas_ram_size_usage": 0,
  "cluster_count_limit": 0,
  "cluster_count_usage": 0,
  "cpu_count_limit": 0,
  "cpu_count_usage": 0,
  "dbaas_postgres_cluster_count_limit": 0,
  "dbaas_postgres_cluster_count_usage": 0,
  "external_ip_count_limit": 0,
  "external_ip_count_usage": 0,
  "faas_cpu_count_limit": 0,
  "faas_cpu_count_usage": 0,
  "faas_function_count_limit": 0,
  "faas_function_count_usage": 0,
  "faas_namespace_count_limit": 0,
  "faas_namespace_count_usage": 0,
  "faas_ram_size_limit": 0,
  "faas_ram_size_usage": 0,
  "firewall_count_limit": 0,
  "firewall_count_usage": 0,
  "floating_count_limit": 0,
  "floating_count_usage": 0,
  "gpu_count_limit": 0,
  "gpu_count_usage": 0,
  "gpu_virtual_a100_count_limit": 0,
  "gpu_virtual_a100_count_usage": 0,
  "gpu_virtual_h100_count_limit": 0,
  "gpu_virtual_h100_count_usage": 0,
  "gpu_virtual_l40s_count_limit": 0,
  "gpu_virtual_l40s_count_usage": 0,
  "image_count_limit": 0,
  "image_count_usage": 0,
  "image_size_limit": 0,
  "image_size_usage": 0,
  "ipu_count_limit": 0,
  "ipu_count_usage": 0,
  "laas_topic_count_limit": 0,
  "laas_topic_count_usage": 0,
  "loadbalancer_count_limit": 0,
  "loadbalancer_count_usage": 0,
  "network_count_limit": 0,
  "network_count_usage": 0,
  "ram_limit": 0,
  "ram_usage": 0,
  "registry_count_limit": 0,
  "registry_count_usage": 0,
  "registry_storage_limit": 0,
  "registry_storage_usage": 0,
  "router_count_limit": 0,
  "router_count_usage": 0,
  "secret_count_limit": 0,
  "secret_count_usage": 0,
  "servergroup_count_limit": 0,
  "servergroup_count_usage": 0,
  "sfs_count_limit": 0,
  "sfs_count_usage": 0,
  "sfs_size_limit": 0,
  "sfs_size_usage": 0,
  "shared_vm_count_limit": 0,
  "shared_vm_count_usage": 0,
  "snapshot_schedule_count_limit": 0,
  "snapshot_schedule_count_usage": 0,
  "subnet_count_limit": 0,
  "subnet_count_usage": 0,
  "vm_count_limit": 0,
  "vm_count_usage": 0,
  "volume_count_limit": 0,
  "volume_count_usage": 0,
  "volume_size_limit": 0,
  "volume_size_usage": 0,
  "volume_snapshots_count_limit": 0,
  "volume_snapshots_count_usage": 0,
  "volume_snapshots_size_limit": 0,
  "volume_snapshots_size_usage": 0
}