> ## 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. # Update profile > Update profile. Protection policies are updated at the same time as profile updated ## OpenAPI ````yaml /api-reference/services_documented/ddos_protection_api.yaml put /security/iaas/v2/profiles/{id} openapi: 3.1.0 info: title: Gcore OpenAPI – DDoS Protection 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: '2026-05-15T06:37:28.230198+00:00' servers: - url: https://api.gcore.com security: - APIKey: [] tags: - name: Event Logs x-displayName: Event Logs - name: BGP announces x-displayName: BGP announces - name: Protected Networks x-displayName: Protected Networks - name: Protection Profiles x-displayName: Protection Profiles - name: Protection Templates x-displayName: Protection Templates - name: Security Templates x-displayName: Security Templates - name: Profiles x-displayName: Profiles paths: /security/iaas/v2/profiles/{id}: put: tags: - Profiles summary: Update profile description: >- Update profile. Protection policies are updated at the same time as profile updated operationId: v2_profiles_update parameters: - in: path name: id schema: type: integer required: true requestBody: content: application/json: schema: $ref: '#/components/schemas/ClientUpdateProfileTemplate' application/x-www-form-urlencoded: schema: $ref: '#/components/schemas/ClientUpdateProfileTemplate' multipart/form-data: schema: $ref: '#/components/schemas/ClientUpdateProfileTemplate' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/ClientProfileReadV2' description: '' '400': description: Bad request '401': description: Unauthorized '403': description: Forbidden '404': description: Profile not found 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 ) client_profile = client.security.profiles.replace( id=0, fields=[{ "base_field": 1 }], profile_template=1, ) print(client_profile.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/option\"\n\t\"github.com/G-Core/gcore-go/security\"\n)\n\nfunc main() {\n\tclient := gcore.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\tclientProfile, err := client.Security.Profiles.Replace(\n\t\tcontext.TODO(),\n\t\t0,\n\t\tsecurity.ProfileReplaceParams{\n\t\t\tFields: []security.ProfileReplaceParamsField{{\n\t\t\t\tBaseField: 1,\n\t\t\t}},\n\t\t\tProfileTemplate: 1,\n\t\t},\n\t)\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", clientProfile.ID)\n}\n" components: schemas: ClientUpdateProfileTemplate: type: object properties: id: type: integer readOnly: true profile_template: type: integer example: 1 examples: - 1 - 2 ip_address: type: string maxLength: 50 description: Required for Universal template only. Optional for all others. fields: type: array items: $ref: '#/components/schemas/ClientProfileField' writeOnly: true site: type: string description: Region where the protection profiles will be deployed example: ED examples: - ED - DC3 required: - fields - id - profile_template ClientProfileReadV2: type: object properties: id: type: integer readOnly: true profile_template: $ref: '#/components/schemas/ClientProfileTemplate' ip_address: type: string example: 10.32.5.12 examples: - 10.32.5.12 - 195.23.43.64 maxLength: 50 fields: type: array items: $ref: '#/components/schemas/ClientProfileField' readOnly: true site: type: string description: Region where the protection profiles will be deployed example: ED examples: - ED - DC3 options: allOf: - $ref: '#/components/schemas/ProfileV1Options' readOnly: true protocols: type: array items: type: object additionalProperties: {} readOnly: true status: type: object additionalProperties: {} readOnly: true plan: type: string readOnly: true required: - fields - id - options - plan - profile_template - protocols - site - status ClientProfileField: type: object properties: id: type: integer readOnly: true name: type: string readOnly: true description: type: string readOnly: true field_type: type: string readOnly: true required: type: boolean readOnly: true default: type: string readOnly: true field_value: anyOf: - type: string - type: number - type: integer - type: boolean - type: object - type: array additionalProperties: {} nullable: true examples: - - 12 - 54 - 43 - key: value - value base_field: type: integer example: 1 examples: - 1 - 2 validation_schema: type: object additionalProperties: {} readOnly: true required: - base_field - default - description - field_type - id - name - required - validation_schema ClientProfileTemplate: type: object properties: id: type: integer readOnly: true name: type: string maxLength: 100 description: type: string fields: type: array items: $ref: '#/components/schemas/ClientProfileTemplateField' readOnly: true base_template: type: integer nullable: true version: type: string format: uuid readOnly: true created: type: string format: date-time readOnly: true template_sifter: type: string nullable: true required: - created - fields - id - name - version ProfileV1Options: type: object properties: bgp: type: boolean active: type: boolean price: type: string format: decimal pattern: ^-?\d{0,6}(?:\.\d{0,2})?$ readOnly: true required: - active - bgp - price ClientProfileTemplateField: type: object properties: id: type: integer readOnly: true name: type: string maxLength: 30 description: type: string maxLength: 255 field_type: nullable: true oneOf: - $ref: '#/components/schemas/FieldTypeEnum' - $ref: '#/components/schemas/NullEnum' required: type: boolean default: type: string nullable: true maxLength: 100 validation_schema: type: object additionalProperties: {} required: - id - name FieldTypeEnum: enum: - int - bool - str type: string description: |- - `int` - Int - `bool` - Bool - `str` - Str NullEnum: enum: - null securitySchemes: APIKey: description: >- API key for authentication. Make sure to include the word `apikey`, followed by a single space and then your token. Example: `apikey 1234$abcdef` type: apiKey in: header name: Authorization ````