> ## Documentation Index > Fetch the complete documentation index at: https://gcore.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Check virtual GPU cluster quota > Check if regional quota is exceeded for virtual GPU cluster creation. If exceeded, calculate additional quotas needed. ## OpenAPI ````yaml /api-reference/services_documented/cloud_api.yaml post /cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits openapi: 3.1.0 info: title: Gcore OpenAPI – Cloud API description: >- This OpenAPI is an aggregated OpenAPI specification that unifies all Gcore products into a single file. It covers Cloud, CDN, DNS, WAAP, DDoS Protection, Object Storage, Streaming, and FastEdge services. version: '2026-05-14T07:00:22.640261+00:00' servers: - url: https://api.gcore.com security: - APIKey: [] tags: - name: Bare Metal x-displayName: Bare Metal - name: Container as a Service x-displayName: Container as a Service - name: Cost Reports x-displayName: Cost Reports - name: DDoS Protection x-displayName: DDoS Protection - name: Everywhere Inference x-displayName: Everywhere Inference - name: Everywhere Inference Apps x-displayName: Everywhere Inference Apps - name: File Shares x-displayName: File Shares - name: Floating IPs x-displayName: Floating IPs - name: Function as a Service x-displayName: Function as a Service - name: GPU Bare Metal x-displayName: GPU Bare Metal - name: GPU Virtual x-displayName: GPU Virtual - name: IP Ranges x-displayName: IP Ranges - name: Images x-displayName: Images - name: Instances x-displayName: Instances - name: Load Balancers x-displayName: Load Balancers - name: Logging x-displayName: Logging - name: Managed Kubernetes x-displayName: Managed Kubernetes - name: Managed PostgreSQL x-displayName: Managed PostgreSQL - name: Networks x-displayName: Networks - name: Placement Groups x-displayName: Placement Groups - name: Projects x-displayName: Projects - name: Quotas x-displayName: Quotas - name: Regions x-displayName: Regions - name: Registry x-displayName: Registry - name: Reservations x-displayName: Reservations - name: Reserved IPs x-displayName: Reserved IPs - name: Routers x-displayName: Routers - name: SSH Keys x-displayName: SSH Keys - name: Secrets x-displayName: Secrets - name: Security Groups x-displayName: Security Groups - name: Snapshot Schedules x-displayName: Snapshot Schedules - name: Snapshots x-displayName: Snapshots - name: Tasks x-displayName: Tasks - name: User Actions x-displayName: User Actions - name: User Role Assignments x-displayName: User Role Assignments - name: Volumes x-displayName: Volumes paths: /cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits: post: tags: - GPU Virtual summary: Check virtual GPU cluster quota description: |- Check if regional quota is exceeded for virtual GPU cluster creation. If exceeded, calculate additional quotas needed. operationId: CheckVirtualGpuLimits.post parameters: - in: path name: project_id required: true description: Project ID schema: description: Project ID example: 1 examples: - 1 title: Project Id type: integer - in: path name: region_id required: true description: Region ID schema: description: Region ID example: 7 examples: - 7 title: Region Id type: integer requestBody: content: application/json: schema: $ref: >- #/components/schemas/CheckQuotaBeforeVirtualGpuClusterCreationSerializer responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/VirtualGpuRequiredQuotaSerializer' components: schemas: CheckQuotaBeforeVirtualGpuClusterCreationSerializer: properties: flavor: description: Cluster flavor example: g3-ai-32-192-1500-l40s-48-1 examples: - g3-ai-32-192-1500-l40s-48-1 title: Flavor type: string servers_count: description: Number of servers in the cluster example: 3 examples: - 3 exclusiveMaximum: 1000 exclusiveMinimum: 0 title: Servers Count type: integer servers_settings: $ref: '#/components/schemas/VirtualGpuServerSettingsQuotaSerializer' description: Configuration settings for the servers in the cluster required: - flavor - servers_count title: CheckQuotaBeforeVirtualGpuClusterCreationSerializer type: object VirtualGpuRequiredQuotaSerializer: properties: external_ip_count_limit: description: External IP Count limit example: 10 examples: - 10 title: External Ip Count Limit type: integer external_ip_count_requested: description: External IP Count requested example: 1 examples: - 1 title: External Ip Count Requested type: integer external_ip_count_usage: description: External IP Count usage example: 1 examples: - 1 title: External Ip Count Usage type: integer floating_count_limit: description: Floating IP Count usage example: 1 examples: - 1 title: Floating Count Limit type: integer floating_count_requested: description: Floating IP Count requested example: 1 examples: - 1 title: Floating Count Requested type: integer floating_count_usage: description: External IP Count requested example: 1 examples: - 1 title: Floating Count Usage type: integer gpu_virtual_a100_count_limit: description: Virtual A100 GPU card count limit example: 10 examples: - 10 title: Gpu Virtual A100 Count Limit type: integer gpu_virtual_a100_count_requested: description: Virtual A100 GPU card count requested example: 1 examples: - 1 title: Gpu Virtual A100 Count Requested type: integer gpu_virtual_a100_count_usage: description: Virtual A100 GPU card count usage example: 1 examples: - 1 title: Gpu Virtual A100 Count Usage type: integer gpu_virtual_h100_count_limit: description: Virtual H100 GPU card count limit example: 10 examples: - 10 title: Gpu Virtual H100 Count Limit type: integer gpu_virtual_h100_count_requested: description: Virtual H100 GPU card count requested example: 1 examples: - 1 title: Gpu Virtual H100 Count Requested type: integer gpu_virtual_h100_count_usage: description: Virtual H100 GPU card count usage example: 1 examples: - 1 title: Gpu Virtual H100 Count Usage type: integer gpu_virtual_h200_count_limit: description: Virtual H200 GPU card count limit example: 10 examples: - 10 title: Gpu Virtual H200 Count Limit type: integer gpu_virtual_h200_count_requested: description: Virtual H200 GPU card count requested example: 1 examples: - 1 title: Gpu Virtual H200 Count Requested type: integer gpu_virtual_h200_count_usage: description: Virtual H200 GPU card count usage example: 1 examples: - 1 title: Gpu Virtual H200 Count Usage type: integer gpu_virtual_l40s_count_limit: description: Virtual L40S GPU card count limit example: 10 examples: - 10 title: Gpu Virtual L40S Count Limit type: integer gpu_virtual_l40s_count_requested: description: Virtual L40S GPU card count requested example: 1 examples: - 1 title: Gpu Virtual L40S Count Requested type: integer gpu_virtual_l40s_count_usage: description: Virtual L40S GPU card count usage example: 1 examples: - 1 title: Gpu Virtual L40S Count Usage type: integer volume_count_limit: description: Volumes Count limit example: 10 examples: - 10 title: Volume Count Limit type: integer volume_count_requested: description: Volumes Count requested example: 1 examples: - 1 title: Volume Count Requested type: integer volume_count_usage: description: Volumes Count usage example: 1 examples: - 1 title: Volume Count Usage type: integer volume_size_limit: description: Volumes Size, GiB limit example: 10 examples: - 10 title: Volume Size Limit type: integer volume_size_requested: description: Volumes Size, GiB requested example: 1 examples: - 1 title: Volume Size Requested type: integer volume_size_usage: description: Volumes Size, GiB usage example: 1 examples: - 1 title: Volume Size Usage type: integer title: VirtualGpuRequiredQuotaSerializer type: object VirtualGpuServerSettingsQuotaSerializer: properties: interfaces: description: List of interfaces items: discriminator: mapping: any_subnet: $ref: '#/components/schemas/AnySubnetInterfaceInputSerializer' external: $ref: '#/components/schemas/ExternalInterfaceInputSerializer' subnet: $ref: '#/components/schemas/SubnetInterfaceInputSerializer' propertyName: type oneOf: - $ref: '#/components/schemas/ExternalInterfaceInputSerializer' - $ref: '#/components/schemas/SubnetInterfaceInputSerializer' - $ref: '#/components/schemas/AnySubnetInterfaceInputSerializer' title: Interfaces type: array volumes: description: List of volumes items: discriminator: mapping: image: $ref: >- #/components/schemas/CreateVirtualGpuClusterImageVolumeCheckLimitsSerializer new: $ref: >- #/components/schemas/CreateVirtualGpuClusterNewVolumeCheckLimitsSerializer propertyName: source oneOf: - $ref: >- #/components/schemas/CreateVirtualGpuClusterNewVolumeCheckLimitsSerializer - $ref: >- #/components/schemas/CreateVirtualGpuClusterImageVolumeCheckLimitsSerializer title: Volumes type: array title: VirtualGpuServerSettingsQuotaSerializer type: object AnySubnetInterfaceInputSerializer: properties: floating_ip: $ref: '#/components/schemas/NewFloatingIpInterfaceSerializer' description: Floating IP config for this subnet attachment ip_family: default: ipv4 description: 'Which subnets should be selected: IPv4, IPv6, or use dual stack' enum: - dual - ipv4 - ipv6 example: ipv4 examples: - ipv4 title: Ip Family type: string name: description: Interface name maxLength: 37 title: Name type: string x-stainless-terraform-configurability: computed_optional network_id: description: >- Network ID the subnet belongs to. Port will be plugged in this network example: 59905c8e-2619-420a-b046-536096473370 examples: - 59905c8e-2619-420a-b046-536096473370 title: Network Id type: string type: const: any_subnet title: Type type: string required: - network_id - type title: AnySubnetInterfaceInputSerializer type: object ExternalInterfaceInputSerializer: properties: ip_family: default: ipv4 description: 'Which subnets should be selected: IPv4, IPv6, or use dual stack.' enum: - dual - ipv4 - ipv6 example: ipv4 examples: - ipv4 title: Ip Family type: string name: description: Interface name example: eth0 examples: - eth0 maxLength: 37 title: Name type: string x-stainless-terraform-configurability: computed_optional type: const: external title: Type type: string required: - type title: ExternalInterfaceInputSerializer type: object SubnetInterfaceInputSerializer: properties: floating_ip: $ref: '#/components/schemas/NewFloatingIpInterfaceSerializer' description: Floating IP config for this subnet attachment name: description: Interface name maxLength: 37 title: Name type: string x-stainless-terraform-configurability: computed_optional network_id: description: >- Network ID the subnet belongs to. Port will be plugged in this network example: 59905c8e-2619-420a-b046-536096473370 examples: - 59905c8e-2619-420a-b046-536096473370 title: Network Id type: string subnet_id: description: Port is assigned an IP address from this subnet example: e3c6ee77-48cb-416b-b204-11b492cc776e3 examples: - e3c6ee77-48cb-416b-b204-11b492cc776e3 format: uuid4 title: Subnet Id type: string type: const: subnet title: Type type: string required: - network_id - type - subnet_id title: SubnetInterfaceInputSerializer type: object CreateVirtualGpuClusterImageVolumeCheckLimitsSerializer: properties: image_id: description: Image ID for the volume example: 3793c250-0b3b-4678-bab3-e11afbc29657 examples: - 3793c250-0b3b-4678-bab3-e11afbc29657 title: Image Id type: string size: description: Volume size in GiB example: 100 examples: - 100 exclusiveMaximum: 102400 exclusiveMinimum: 0 title: Size type: integer source: const: image title: Source type: string type: $ref: '#/components/schemas/AllVolumeTypeEnum' description: Volume type examples: - ssd required: - size - type - source - image_id title: CreateVirtualGpuClusterImageVolumeCheckLimitsSerializer type: object CreateVirtualGpuClusterNewVolumeCheckLimitsSerializer: properties: size: description: Volume size in GiB example: 100 examples: - 100 exclusiveMaximum: 102400 exclusiveMinimum: 0 title: Size type: integer source: const: new title: Source type: string type: $ref: '#/components/schemas/AllVolumeTypeEnum' description: Volume type examples: - ssd required: - size - type - source title: CreateVirtualGpuClusterNewVolumeCheckLimitsSerializer type: object NewFloatingIpInterfaceSerializer: properties: source: const: new title: Source type: string required: - source title: NewFloatingIpInterfaceSerializer type: object AllVolumeTypeEnum: enum: - cold - ssd_hiiops - ssd_local - ssd_lowlatency - standard - ultra title: AllVolumeTypeEnum type: string securitySchemes: APIKey: description: >- API key for authentication. Make sure to include the word `apikey`, followed by a single space and then your token. Example: `apikey 1234$abcdef` type: apiKey in: header name: Authorization ````