> ## Documentation Index > Fetch the complete documentation index at: https://docs.galtea.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get the session outcomes of a product per day, week or month > Sessions received, evaluated, and evaluated with no issues, minor issues or a critical failure, per UTC bucket of the period, with the 95 % interval of the critical failure and minor issues rates. Counted as `GET /analytics/sessions-overview` counts them. Every bucket of the period is returned. ## OpenAPI ````yaml https://api.galtea.ai/openapi.json get /analytics/session-outcomes-over-time openapi: 3.0.0 info: version: 1.0.0 title: Product Management Service API description: API documentation for Product Management Service contact: name: Galtea AI servers: - url: https://api.galtea.ai security: - bearerAuth: [] tags: [] externalDocs: description: Galtea Platform Documentation url: https://docs.galtea.ai paths: /analytics/session-outcomes-over-time: get: tags: - analytics summary: Get the session outcomes of a product per day, week or month description: >- Sessions received, evaluated, and evaluated with no issues, minor issues or a critical failure, per UTC bucket of the period, with the 95 % interval of the critical failure and minor issues rates. Counted as `GET /analytics/sessions-overview` counts them. Every bucket of the period is returned. operationId: getSessionOutcomesOverTime parameters: - schema: type: string description: The product to read required: true description: The product to read name: productId in: query - schema: type: string format: date-time description: Start of the period, inclusive (ISO 8601) required: true description: Start of the period, inclusive (ISO 8601) name: from in: query - schema: type: string format: date-time description: >- End of the period, exclusive (ISO 8601). A period that does not end after `from`, or is longer than 1830 days (5 years), is rejected with 400. required: true description: >- End of the period, exclusive (ISO 8601). A period that does not end after `from`, or is longer than 1830 days (5 years), is rejected with 400. name: to in: query - schema: type: boolean description: >- Count production sessions when true, development sessions when false. required: true description: >- Count production sessions when true, development sessions when false. name: isProduction in: query - schema: type: string description: >- The organization whose products to read. Defaults to the caller's own organization. Another organization reads products only for a caller that may read across organizations. required: false description: >- The organization whose products to read. Defaults to the caller's own organization. Another organization reads products only for a caller that may read across organizations. name: organizationId in: query - schema: type: string enum: - day - week - month description: >- The bucket size: a UTC calendar day, an ISO week (from Monday) or a calendar month example: week required: true description: >- The bucket size: a UTC calendar day, an ISO week (from Monday) or a calendar month name: interval in: query responses: '200': description: The session outcomes of the product per bucket content: application/json: schema: $ref: '#/components/schemas/SessionOutcomesOverTime' '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/Error' security: - bearerAuth: [] components: schemas: SessionOutcomesOverTime: type: object properties: interval: type: string enum: - day - week - month description: >- The bucket size: a UTC calendar day, an ISO week (from Monday) or a calendar month example: week series: type: array items: type: object properties: versionId: type: string nullable: true description: >- The version of the series; null for the series that sums every version buckets: type: array items: type: object properties: receivedCount: type: integer description: >- Sessions created in the period. Seed sessions never count. evaluatedCount: type: integer description: Received sessions with at least one scored evaluation noIssuesCount: type: integer description: Evaluated sessions whose scored evaluations all passed minorIssuesCount: type: integer description: >- Evaluated sessions with a failed evaluation, none of them on a metric of a critical specification criticalFailureCount: type: integer description: >- Evaluated sessions with a failed evaluation on a metric of a critical specification of the product start: type: string format: date-time description: >- Start of the bucket, inclusive. The first bucket starts at `from`. end: type: string format: date-time description: >- End of the bucket, exclusive. The last bucket ends at `to`. criticalFailureInterval: type: object nullable: true properties: lower: type: number description: Lower bound, from 0 to 1 upper: type: number description: Upper bound, from 0 to 1 required: - lower - upper description: >- The 95 % Wilson interval of the rate over the evaluated sessions, with the finite-population correction on the received sessions: it is the rate itself when every received session was evaluated. Null when no session was evaluated. minorIssuesInterval: type: object nullable: true properties: lower: type: number description: Lower bound, from 0 to 1 upper: type: number description: Upper bound, from 0 to 1 required: - lower - upper description: >- The 95 % Wilson interval of the rate over the evaluated sessions, with the finite-population correction on the received sessions: it is the rate itself when every received session was evaluated. Null when no session was evaluated. required: - receivedCount - evaluatedCount - noIssuesCount - minorIssuesCount - criticalFailureCount - start - end - criticalFailureInterval - minorIssuesInterval description: >- Every bucket of the period in order, one with no session with zero counts required: - versionId - buckets description: >- One series that sums every version. Empty when the product is not readable. required: - interval - series Error: type: object properties: error: type: string example: Error type message: type: string example: Error message description securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key authorization. Pass your API key in the Authorization header as a Bearer token. Both new (`gsk_*`) and legacy (`gsk-`) API keys are accepted, e.g. `Authorization: Bearer gsk_...` or `Authorization: Bearer gsk-...`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.