> ## Documentation Index > Fetch the complete documentation index at: https://api-docs.sevalla.com/llms.txt > Use this file to discover all available pages before exploring further. # Update process > Update or scale the running processes of an application. ## OpenAPI ````yaml https://api.sevalla.com/v2/openapi.json put /applications/processes/{id} openapi: 3.1.0 info: title: Sevalla API docs version: 1.0.0 servers: - url: https://api.sevalla.com/v2 security: - bearerAuth: [] paths: /applications/processes/{id}: put: tags: - Processes summary: Update process description: Update or scale the running processes of an application. operationId: updateProcessV2 parameters: - schema: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ example: fb5e5168-4281-4bec-94c5-0d1584e9e657 in: path name: id required: true requestBody: required: true content: application/json: schema: type: object properties: scaling_strategy: oneOf: - type: object properties: type: type: string enum: - manual config: type: object properties: instanceCount: type: number minimum: 0 maximum: 50 required: - instanceCount required: - type - config - type: object properties: type: type: string enum: - horizontal config: type: object properties: minInstanceCount: type: number minimum: 1 maximum: 50 maxInstanceCount: type: number minimum: 1 maximum: 50 targetCpuPercent: type: number minimum: 1 maximum: 100 targetMemoryPercent: type: number minimum: 1 maximum: 100 scaleUpIntervalSeconds: type: number minimum: 1 maximum: 60000 scaleUpIncrement: type: number minimum: 1 maximum: 5 scaleDownIntervalSeconds: type: number minimum: 1 maximum: 60000 scaleDownIncrement: type: number minimum: 1 maximum: 5 required: - minInstanceCount - maxInstanceCount required: - type - config entrypoint: type: string additionalProperties: false responses: '200': description: Default Response content: application/json: schema: type: object properties: process: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ description: Unique identifier for the process example: fb5e5168-4281-4bec-94c5-0d1584e9e657 app_id: type: string description: Application identifier example: fb5e5168-4281-4bec-94c5-0d1584e9e657 display_name: anyOf: - type: string - type: 'null' description: Display name of the process example: Web Process entrypoint: type: string description: Process entrypoint command example: npm start scaling_strategy: anyOf: - type: object properties: type: type: string config: type: object propertyNames: type: string additionalProperties: {} required: - type - config additionalProperties: false - type: 'null' description: Scaling strategy configuration updated_at: type: number description: Last updated timestamp in milliseconds example: 1738195200000 created_at: type: number description: Creation timestamp in milliseconds example: 1738195200000 required: - id - app_id - display_name - entrypoint - scaling_strategy - updated_at - created_at additionalProperties: false required: - process additionalProperties: false '400': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Not found status: type: number example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err_12345 type: string message: description: Instructions for the user example: The requested resource was not found type: string additionalProperties: false required: - message - status additionalProperties: false '401': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Not found status: type: number example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err_12345 type: string message: description: Instructions for the user example: The requested resource was not found type: string additionalProperties: false required: - message - status additionalProperties: false '404': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Not found status: type: number example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err_12345 type: string message: description: Instructions for the user example: The requested resource was not found type: string additionalProperties: false required: - message - status additionalProperties: false '429': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Not found status: type: number example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err_12345 type: string message: description: Instructions for the user example: The requested resource was not found type: string additionalProperties: false required: - message - status additionalProperties: false '500': description: Default Response content: application/json: schema: type: object properties: message: type: string example: Not found status: type: number example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err_12345 type: string message: description: Instructions for the user example: The requested resource was not found type: string additionalProperties: false required: - message - status additionalProperties: false components: securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key authentication. Pass your API key as a Bearer token in the Authorization header. ````