> ## Documentation Index > Fetch the complete documentation index at: https://docs.firedrill.run/llms.txt > Use this file to discover all available pages before exploring further. # Read simulation progress and sealed results > A result appears only after execution and cleanup settle. All selected check classifications count toward simulation outcomes; a repository merge policy is not substituted for the result. ## OpenAPI ````yaml /api-reference/openapi.json get /v1/projects/{projectId}/simulations/{batchId} openapi: 3.1.0 info: title: Firedrill Control API version: 1.0.0 description: >- The control plane for drills, drill runs, and the worlds they run in. Errors always carry the canonical envelope; unsafe operations require an Idempotency-Key; long work returns an operation resource. servers: - url: https://api.firedrill.run security: - controlCredential: [] paths: /v1/projects/{projectId}/simulations/{batchId}: get: summary: Read simulation progress and sealed results description: >- A result appears only after execution and cleanup settle. All selected check classifications count toward simulation outcomes; a repository merge policy is not substituted for the result. operationId: simulations.get parameters: - name: projectId in: path required: true schema: type: string pattern: ^prj_[0-9a-z]{12,32}$ - name: batchId in: path required: true schema: type: string pattern: ^cisuite_[0-9a-z]{12,32}$ responses: '200': description: Simulation progress content: application/json: schema: $ref: '#/components/schemas/SimulationBatch' default: description: Canonical error envelope content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' components: schemas: SimulationBatch: type: object properties: schemaVersion: type: number enum: - 1 batchId: type: string pattern: ^cisuite_[0-9a-z]{12,32}$ projectId: type: string pattern: ^prj_[0-9a-z]{12,32}$ environmentId: type: string pattern: ^env_[0-9a-z]{12,32}$ planId: type: string pattern: ^simplan_[0-9a-z]{12,32}$ planDigest: type: string pattern: ^sha256:[0-9a-f]{64}$ buildHash: type: string pattern: ^sha256:[0-9a-f]{64}$ state: type: string enum: - preparing - running - cancelling - completed - failed - cancelled counts: type: object properties: logicalCases: type: integer minimum: -9007199254740991 maximum: 9007199254740991 attemptCases: type: integer minimum: -9007199254740991 maximum: 9007199254740991 pending: type: integer minimum: -9007199254740991 maximum: 9007199254740991 active: type: integer minimum: -9007199254740991 maximum: 9007199254740991 passed: type: integer minimum: -9007199254740991 maximum: 9007199254740991 failed: type: integer minimum: -9007199254740991 maximum: 9007199254740991 inconclusive: type: integer minimum: -9007199254740991 maximum: 9007199254740991 error: type: integer minimum: -9007199254740991 maximum: 9007199254740991 cancelled: type: integer minimum: -9007199254740991 maximum: 9007199254740991 required: - logicalCases - attemptCases - pending - active - passed - failed - inconclusive - error - cancelled additionalProperties: false version: type: integer minimum: -9007199254740991 maximum: 9007199254740991 createdAtMs: type: integer minimum: -9007199254740991 maximum: 9007199254740991 updatedAtMs: type: integer minimum: -9007199254740991 maximum: 9007199254740991 finishedAtMs: type: integer minimum: -9007199254740991 maximum: 9007199254740991 conclusion: type: string enum: - passed - failed - inconclusive - error - cancelled result: type: object properties: schemaVersion: type: number enum: - 1 kind: type: string enum: - simulation conclusion: type: string enum: - passed - failed - inconclusive - error - cancelled durationMs: type: integer minimum: -9007199254740991 maximum: 9007199254740991 counts: type: object properties: logicalCases: type: integer minimum: 0 maximum: 10000 passed: type: integer minimum: 0 maximum: 10000 failed: type: integer minimum: 0 maximum: 10000 inconclusive: type: integer minimum: 0 maximum: 10000 error: type: integer minimum: 0 maximum: 10000 cancelled: type: integer minimum: 0 maximum: 10000 required: - logicalCases - passed - failed - inconclusive - error - cancelled additionalProperties: false attemptCases: type: integer minimum: 0 maximum: 110000 batchId: type: string pattern: ^cisuite_[0-9a-z]{12,32}$ required: - schemaVersion - kind - conclusion - durationMs - counts - attemptCases - batchId additionalProperties: false failure: type: object properties: schemaVersion: type: number enum: - 1 code: type: string pattern: ^[a-z][a-z0-9-]*\.[A-Z][A-Z0-9_]*$ source: type: string enum: - framework - world - tool - target - assertion - reporter - control message: type: string minLength: 1 maxLength: 4000 retryable: type: boolean correlationId: type: string pattern: ^corr_[A-Za-z0-9][A-Za-z0-9_-]{5,95}$ issues: default: [] type: array items: type: object properties: code: type: string minLength: 1 maxLength: 128 message: type: string minLength: 1 maxLength: 2000 path: type: array items: anyOf: - type: string - type: integer minimum: 0 maximum: 9007199254740991 suggestion: type: string minLength: 1 maxLength: 4000 required: - code - message additionalProperties: {} details: type: object additionalProperties: $ref: '#/components/schemas/SimulationBatch___schema0' evidence: type: object properties: runId: type: string pattern: ^run_[A-Za-z0-9][A-Za-z0-9_-]{5,95}$ sequence: type: integer minimum: 0 exclusiveMinimum: true maximum: 9007199254740991 additionalProperties: {} required: - schemaVersion - code - source - message - retryable - issues additionalProperties: {} resultsUrl: type: string maxLength: 2048 format: uri required: - schemaVersion - batchId - projectId - environmentId - planId - planDigest - buildHash - state - counts - version - createdAtMs - updatedAtMs - resultsUrl additionalProperties: false ErrorEnvelope: type: object properties: code: type: string pattern: ^(control|world)\.[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$ message: type: string minLength: 1 correlationId: type: string minLength: 1 retryable: type: boolean retryAfterMs: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 operationId: type: string source: type: string enum: - platform - simulated_provider issues: type: array items: type: object properties: path: type: string code: type: string message: type: string required: - path - code - message additionalProperties: false details: type: object propertyNames: type: string additionalProperties: {} evidence: type: object properties: sessionId: type: string runId: type: string journalSeq: type: integer minimum: 0 maximum: 9007199254740991 buildHash: type: string additionalProperties: false required: - code - message - correlationId - retryable - source additionalProperties: true SimulationBatch___schema0: description: Any JSON-compatible value securitySchemes: controlCredential: type: http scheme: bearer description: Opaque control credential ````