> ## 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. # Create file share access rule ## OpenAPI ````yaml /api-reference/services_documented/cloud_api.yaml post /cloud/v1/file_shares/{project_id}/{region_id}/{file_share_id}/access_rule 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: '2026-05-11T15:10:30.328297+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/v1/file_shares/{project_id}/{region_id}/{file_share_id}/access_rule: post: tags: - File Shares summary: Create file share access rule operationId: SfsAccessRuleViewSet.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: 1 examples: - 1 title: Region Id type: integer - in: path name: file_share_id required: true description: File Share ID schema: description: File Share ID example: bd8c47ee-e565-4e26-8840-b537e6827b08 examples: - bd8c47ee-e565-4e26-8840-b537e6827b08 format: uuid4 title: File Share Id type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/CreateAccessRuleSerializer' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/AccessRuleSerializer' x-codeSamples: - lang: Python source: |- import os from gcore import Gcore client = Gcore( api_key=os.environ.get("GCORE_API_KEY"), # This is the default and can be omitted ) access_rule = client.cloud.file_shares.access_rules.create( file_share_id="bd8c47ee-e565-4e26-8840-b537e6827b08", project_id=1, region_id=1, access_mode="ro", ip_address="192.168.1.1", ) print(access_rule.id) - lang: Go source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/G-Core/gcore-go\"\n\t\"github.com/G-Core/gcore-go/cloud\"\n\t\"github.com/G-Core/gcore-go/option\"\n)\n\nfunc main() {\n\tclient := gcore.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\taccessRule, err := client.Cloud.FileShares.AccessRules.New(\n\t\tcontext.TODO(),\n\t\t\"bd8c47ee-e565-4e26-8840-b537e6827b08\",\n\t\tcloud.FileShareAccessRuleNewParams{\n\t\t\tProjectID: gcore.Int(1),\n\t\t\tRegionID: gcore.Int(1),\n\t\t\tAccessMode: cloud.FileShareAccessRuleNewParamsAccessModeRo,\n\t\t\tIPAddress: \"192.168.1.1\",\n\t\t},\n\t)\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", accessRule.ID)\n}\n" components: schemas: CreateAccessRuleSerializer: properties: access_mode: $ref: '#/components/schemas/AccessLevelChoices' description: Access mode examples: - ro ip_address: anyOf: - format: ipvanyaddress type: string - format: ipvanynetwork type: string description: Source IP or network examples: - 192.168.1.1 - 2001:db8::1 - 10.0.0.0/24 - fd00::/8 - 0.0.0.0/0 - '::/0' title: Ip Address required: - access_mode - ip_address title: CreateAccessRuleSerializer type: object AccessRuleSerializer: properties: access_level: $ref: '#/components/schemas/AccessLevelChoices' description: Access mode examples: - ro access_to: anyOf: - format: ipvanyaddress type: string - format: ipvanynetwork type: string description: Source IP or network examples: - 192.168.1.1 - 2001:db8::1 - 10.0.0.0/24 - fd00::/8 - 0.0.0.0/0 - '::/0' title: Access To id: description: Access Rule ID example: 4f09d7dd-f1f8-4352-b015-741b2192db47 examples: - 4f09d7dd-f1f8-4352-b015-741b2192db47 format: uuid4 title: Id type: string state: $ref: '#/components/schemas/AccessRuleStateChoices' description: Access Rule state examples: - active required: - access_level - access_to - id - state title: AccessRuleSerializer type: object AccessLevelChoices: enum: - ro - rw title: AccessLevelChoices type: string AccessRuleStateChoices: enum: - active - applying - denying - error - new - queued_to_apply - queued_to_deny title: AccessRuleStateChoices type: string securitySchemes: APIKey: description: >- API key for authentication. Make sure to include the word `apikey`, followed by a single space and then your token. Example: `apikey 1234$abcdef` type: apiKey in: header name: Authorization ````