> ## Documentation Index > Fetch the complete documentation index at: https://docs.textql.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Ontology Size Timeline ## OpenAPI ````yaml api-reference/speakeasy/textql-api-with-code-samples.yaml POST /textql.rpc.public.patches.OntologyManagementService/GetOntologySizeTimeline openapi: 3.1.0 info: title: TextQL API version: 1.0.0 description: | TextQL public API. Generated from protobuf service definitions; internal endpoints are excluded via google.api.visibility / file_visibility. servers: - url: https://app.textql.com security: - apiKey: [] tags: - name: DashboardService - name: AppService description: |- AppService manages data apps: the generative app execution primitive. An app is agent-authored single-file HTML/JS/CSS executing in a CSP sandbox, fed a snapshot of its declared data sources. First-class resource, not a dashboard. - name: ConnectorService - name: PowerBIService - name: TableauService - name: DatasetService - name: OntologyManagementService - name: ChatService - name: AgentService - name: AuditLogService - name: MCPService - name: MetricsExportService - name: ObservabilityService - name: PlaybookService - name: RBACService description: RBAC service for managing roles, permissions, and access control - name: SandboxAdminService - name: SandboxQueryService - name: SandboxCapabilityService - name: ScimService - name: SecretService - name: SlackService - name: TeamsService paths: /textql.rpc.public.patches.OntologyManagementService/GetOntologySizeTimeline: post: tags: - OntologyManagementService summary: GetOntologySizeTimeline operationId: OntologyManagementService_GetOntologySizeTimeline parameters: - name: Connect-Protocol-Version in: header required: true schema: $ref: '#/components/schemas/connect-protocol-version' - name: Connect-Timeout-Ms in: header schema: $ref: '#/components/schemas/connect-timeout-header' requestBody: content: application/json: schema: $ref: >- #/components/schemas/textql.rpc.public.patches.GetOntologySizeTimelineRequest required: true responses: '200': description: Success content: application/json: schema: $ref: >- #/components/schemas/textql.rpc.public.patches.GetOntologySizeTimelineResponse default: description: Error content: application/json: schema: $ref: '#/components/schemas/connect.error' x-codeSamples: - lang: typescript label: TypeScript (SDK) source: |- import { Textql } from "@textql/sdk"; const textql = new Textql({ apiKey: process.env["TEXTQL_API_KEY"] ?? "", }); async function run() { const result = await textql.ontologyManagementService.ontologyManagementServiceGetOntologySizeTimeline({ body: {}, }); console.log(result); } run(); - lang: python label: Python (SDK) source: |- import os from textql_sdk import Textql with Textql( api_key=os.getenv("TEXTQL_API_KEY", ""), ) as textql: res = textql.ontology_management_service.ontology_management_service_get_ontology_size_timeline() # Handle response print(res) components: schemas: connect-protocol-version: type: number title: Connect-Protocol-Version enum: - 1 description: Define the version of the Connect protocol const: 1 default: 1 connect-timeout-header: type: number title: Connect-Timeout-Ms description: Define the timeout, in ms textql.rpc.public.patches.GetOntologySizeTimelineRequest: type: object properties: observationPeriod: $ref: '#/components/schemas/google.protobuf.Duration' title: observation_period description: Restrict to files under this prefix; the whole ontology when unset. nullable: true title: GetOntologySizeTimelineRequest additionalProperties: false textql.rpc.public.patches.GetOntologySizeTimelineResponse: type: object properties: days: type: array items: $ref: '#/components/schemas/textql.rpc.public.patches.OntologySizeDay' title: days description: default 90d, capped at 365d title: GetOntologySizeTimelineResponse additionalProperties: false connect.error: type: object properties: code: type: string examples: - not_found enum: - canceled - unknown - invalid_argument - deadline_exceeded - not_found - already_exists - permission_denied - resource_exhausted - failed_precondition - aborted - out_of_range - unimplemented - internal - unavailable - data_loss - unauthenticated description: >- The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. message: type: string description: >- A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. details: type: array items: $ref: '#/components/schemas/connect.error_details.Any' description: >- A list of messages that carry the error details. There is no limit on the number of messages. title: Connect Error additionalProperties: true description: >- Error type returned by Connect: https://connectrpc.com/docs/go/errors/#http-representation google.protobuf.Duration: type: string format: duration description: |- A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years. # Examples Example 1: Compute Duration from two Timestamps in pseudo code. Timestamp start = ...; Timestamp end = ...; Duration duration = ...; duration.seconds = end.seconds - start.seconds; duration.nanos = end.nanos - start.nanos; if (duration.seconds < 0 && duration.nanos > 0) { duration.seconds += 1; duration.nanos -= 1000000000; } else if (duration.seconds > 0 && duration.nanos < 0) { duration.seconds -= 1; duration.nanos += 1000000000; } Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. Timestamp start = ...; Duration duration = ...; Timestamp end = ...; end.seconds = start.seconds + duration.seconds; end.nanos = start.nanos + duration.nanos; if (end.nanos < 0) { end.seconds -= 1; end.nanos += 1000000000; } else if (end.nanos >= 1000000000) { end.seconds += 1; end.nanos -= 1000000000; } Example 3: Compute Duration from datetime.timedelta in Python. td = datetime.timedelta(days=3, minutes=10) duration = Duration() duration.FromTimedelta(td) # JSON Mapping In JSON format, the Duration type is encoded as a string rather than an object, where the string ends in the suffix "s" (indicating seconds) and is preceded by the number of seconds, with nanoseconds expressed as fractional seconds. For example, 3 seconds with 0 nanoseconds should be encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should be expressed in JSON format as "3.000000001s", and 3 seconds and 1 microsecond should be expressed in JSON format as "3.000001s". textql.rpc.public.patches.OntologySizeDay: type: object properties: date: $ref: '#/components/schemas/textql.rpc.public.patches.Date' title: date description: >- one entry per UTC day in the window, oldest first; idle days zero-filled totalBytes: type: - integer - string title: total_bytes format: int64 fileCount: type: integer title: file_count format: int32 title: OntologySizeDay additionalProperties: false connect.error_details.Any: type: object properties: type: type: string description: >- A URL that acts as a globally unique identifier for the type of the serialized message. For example: `type.googleapis.com/google.rpc.ErrorInfo`. This is used to determine the schema of the data in the `value` field and is the discriminator for the `debug` field. value: type: string format: binary description: >- The Protobuf message, serialized as bytes and base64-encoded. The specific message type is identified by the `type` field. debug: oneOf: - type: object title: Any additionalProperties: true description: Detailed error information. discriminator: propertyName: type title: Debug description: >- Deserialized error detail payload. The 'type' field indicates the schema. This field is for easier debugging and should not be relied upon for application logic. additionalProperties: true description: >- Contains an arbitrary serialized message along with a @type that describes the type of the serialized message, with an additional debug field for ConnectRPC error details. textql.rpc.public.patches.Date: type: object properties: year: type: integer title: year format: int32 month: type: integer title: month format: int32 day: type: integer title: day format: int32 title: Date additionalProperties: false securitySchemes: apiKey: type: apiKey in: header name: tql_api_key ````