> ## Documentation Index > Fetch the complete documentation index at: https://tbd-6fc993ce-hypeship-docs-website-deploy-hook.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Update organization limits > Set the default per-project concurrency cap applied to projects without an explicit override. Set the value to 0 to remove the default; omit to leave it unchanged. The default cannot exceed the organization's concurrent session ceiling. ## OpenAPI ````yaml https://app.stainless.com/api/spec/documented/kernel/openapi.documented.yml patch /org/limits openapi: 3.1.0 info: title: Kernel API description: Developer tools and cloud infrastructure for AI agents to use web browsers version: 0.1.0 servers: - url: https://api.onkernel.com description: API Server security: - bearerAuth: [] tags: - name: Browsers description: Create and manage browser sessions. - name: Browser Computer Controls description: Control mouse, keyboard, and screen on the browser instance. - name: Browser Playwright description: Execute Playwright code against the browser instance. - name: Browser Filesystem description: Read, write, and manage files on the browser instance. - name: Browser Processes description: Execute and manage processes on the browser instance. - name: Browser Replays description: Record and manage browser session video replays. - name: Browser Logs description: Stream logs from the browser instance. - name: Browser Telemetry description: Stream live telemetry events from a browser session. - name: Profiles description: Create, list, retrieve, and delete browser profiles. - name: Proxies description: Create and manage proxy configurations for routing browser traffic. - name: Extensions description: Create, list, retrieve, and delete browser extensions. - name: Browser Pools description: Create and manage browser pools for acquiring and releasing browsers. - name: Managed Auth description: >- Create and manage auth connections for automated credential capture and login. - name: Credentials description: Create and manage credentials for authentication. - name: Credential Providers description: Configure external credential providers like 1Password. - name: Apps description: List applications and versions. - name: Deployments description: Create and manage app deployments and stream deployment events. - name: Invocations description: Invoke actions and stream or query invocation status and events. - name: Organization description: Read and manage organization-level limits. - name: Projects description: Create and manage projects for resource isolation within an organization. - name: API Keys description: Create and manage API keys for organization and project-scoped access. - name: Audit Logs description: Read audit log records for the authenticated organization. paths: /org/limits: patch: tags: - Organization summary: Update organization limits description: >- Set the default per-project concurrency cap applied to projects without an explicit override. Set the value to 0 to remove the default; omit to leave it unchanged. The default cannot exceed the organization's concurrent session ceiling. operationId: patchOrgLimits requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateOrgLimitsRequest' responses: '200': description: Organization limits updated content: application/json: schema: $ref: '#/components/schemas/OrgLimits' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '500': $ref: '#/components/responses/InternalError' security: - bearerAuth: [] x-codeSamples: - lang: JavaScript source: |- import Kernel from '@onkernel/sdk'; const client = new Kernel({ apiKey: process.env['KERNEL_API_KEY'], // This is the default and can be omitted }); const orgLimits = await client.organization.limits.update(); console.log(orgLimits.default_project_max_concurrent_sessions); - lang: Python source: |- import os from kernel import Kernel client = Kernel( api_key=os.environ.get("KERNEL_API_KEY"), # This is the default and can be omitted ) org_limits = client.organization.limits.update() print(org_limits.default_project_max_concurrent_sessions) - lang: Go source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/kernel/kernel-go-sdk\"\n\t\"github.com/kernel/kernel-go-sdk/option\"\n)\n\nfunc main() {\n\tclient := kernel.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\torgLimits, err := client.Organization.Limits.Update(context.TODO(), kernel.OrganizationLimitUpdateParams{\n\t\tUpdateOrgLimitsRequest: kernel.UpdateOrgLimitsRequestParam{},\n\t})\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", orgLimits.DefaultProjectMaxConcurrentSessions)\n}\n" components: schemas: UpdateOrgLimitsRequest: type: object properties: default_project_max_concurrent_sessions: type: integer nullable: true description: >- Default maximum concurrent browser sessions for projects without an explicit override. Set to 0 to remove the default; omit to leave unchanged. Cannot exceed the organization's concurrent session ceiling. OrgLimits: type: object properties: max_concurrent_sessions: type: integer description: >- The organization's effective concurrent browser session ceiling, from its plan or an override. Read-only and shared across all projects in the org; a per-project default cannot exceed it. example: 100 default_project_max_concurrent_sessions: type: integer nullable: true description: >- Default maximum concurrent browser sessions applied to every project that has no explicit per-project override. Null means no org-level default, so such projects are uncapped (only the org-wide limit applies). Applies to existing and newly created projects. example: 10 Error: type: object required: - code - message properties: code: type: string description: Application-specific error code (machine-readable) example: bad_request message: type: string description: Human-readable error description for debugging example: 'Missing required field: app_name' details: type: array description: Additional error details (for multiple errors) items: $ref: '#/components/schemas/ErrorDetail' inner_error: $ref: '#/components/schemas/ErrorDetail' ErrorDetail: type: object properties: code: type: string description: Lower-level error code providing more specific detail example: invalid_input message: type: string description: Further detail about the error example: Provided version string is not semver compliant responses: BadRequest: description: Bad Request – invalid input content: application/json: schema: $ref: '#/components/schemas/Error' Unauthorized: description: Unauthorized – missing or invalid authorization token content: application/json: schema: $ref: '#/components/schemas/Error' InternalError: description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: bearerAuth: type: http scheme: bearer ````