mockedOS returns the collector-inferred OS from MockedProperties ("linux" or "windows").

normalizeCPUArch normalises the cpuArchitecture value to the form expected by the pricing API (e.g. "X86_64" → "X86_64", "ARM64" → "ARM64"). Returns "

normalizeVMSize converts an Azure VM size name to the instanceType key used by the pricing API, mirroring the pipeline's normalization: Standard_A1_

parseModelFlags parses --model flags into a map of resource name → ModelSelector. Format: [resource-name=]Model[:PurchaseOption[:Term]] Examples: -

parseUsageFlags parses --usage name=quantity flags into a map. Each entry must be in the form "resource-name=number", e.g. "my-api=5000000". Invalid e

poetryVerToPip converts a Poetry version specifier to a pip-compatible one. e.g. "^3.228.0" → "pulumi>=3.228.0", "==3.228.0" → "pulumi==3.228.0"

prependPath returns a copy of env with the given directory prepended to PATH.

prependPythonPath returns a copy of env with the given directory prepended to PYTHONPATH.

printGuardrailVerdict writes a coloured pass/fail summary to stderr, keeping stdout reserved for the estimate tables.

protocolToEndpointType maps a Pulumi SNS subscription protocol to the AWS pricing endpointType attribute used in the "Message Delivery" product family

provisionedReadCapacity returns the readCapacity value from inputs, defaulting to 1.

provisionedWriteCapacity returns the writeCapacity value from inputs, defaulting to 1.

readBaselineMonthlyTotal extracts totals.monthly_total from a previously saved estimate JSON document (the output of `pulumi estimate -o json`).

renderFlatPricesTable renders the standard single-rate pricing table, hiding Purchase Option / Term / Upfront columns when all values are empty.

renderTieredPricesTable renders volume-tiered pricing with one row per tier. usageQty > 0 causes all tiers that the usage quantity touches to be highl

renderTotalsTable renders a summary table in the style of the design mockup: each billable resource gets one row (name + sub_label left, pulumi type m

resolveNodeEntry finds the TypeScript/JavaScript entry point for a Node.js Pulumi project. It checks package.json "main" first, then falls back to ind

resolveTaskDefinition attempts to find a TaskDefinition record that matches the given reference string. The reference may be: - an exact resource name

s3BucketProps builds the common display props for an S3 bucket resource.

scanRequiredConfigKeys scans source files in the project directory for config.require(...) / config.require_secret(...) calls and returns the fully-qu

snsBaseProps builds the common display props for an SNS topic.

storageClassToVolumeType maps a Pulumi S3 storageClass input value to the AWS pricing volumeType attribute used in the "Storage" product family.

storageMediaForType returns the AWS pricing storageMedia value for a volume type.

termToHours converts a term string to the number of hours in that term. Returns 0 for unknown terms.

AddAPIGatewayV2ProtocolType price for pulumi: aws:apigatewayv2/api:Api and aws:apigateway/restApi:RestApi drawio: mxgraph.aws2.app_services.api_gatewa

AddEventRuleInvocationType sets the invocation attr to "Scheduled Invocation" when the rule uses a scheduleExpression, leaving it unset for event-patt

AddLogSubscriptionFilterDestination infers the logsDestination attr from the destinationArn input.

AddMetricAlarmType determines the alarm type from inputs and writes alarmType into both attrs (for API matching) and props (for display). Types: Stand

AddMockedOS overrides the operatingSystem attr with the collector-inferred value from MockedProperties. If the collector didn't resolve an OS, the att

ApplyValueMap translates a raw value using the provided map. Lookup is case-insensitive; if no mapping matches the original value is returned.

Call handles method calls on resources — return empty.

ClearErrorLogs resets the captured error logs (used between retries).

DecodeApiCache decodes an AppSync ApiCache resource. The cache instance type maps to a cachememorysize pricing attribute.

DecodeAppSyncApi decodes an AppSync Event API (aws:appsync/api:Api) resource. The Event API produces 4 pricing dimensions: - GraphQL Notifications (r

DecodeClassicELB decodes aws:elb/loadBalancer:LoadBalancer (Classic ELB) into two SubLabel pricing queries: - "Hourly" — load balancer instance

DecodeContributorInsightRule decodes a CloudWatch Contributor Insight Rule. Produces two billable resources: the rule itself and matched events. Parse

DecodeEBSVolume splits an aws:ebs/volume:Volume into multiple pricing queries: - Storage (always) - System Operation / IOPS (io1, io2, gp3 with provis

--------------------------------------------------------------------------- CapacityProvider ---------------------------------------------------------

--------------------------------------------------------------------------- ExpressGatewayService ----------------------------------------------------

--------------------------------------------------------------------------- Service ------------------------------------------------------------------

DecodeEventArchive produces two billable resources: archived events and storage.

DecodeFreeResource creates a no-pricing DecodedResource for free resource types.

DecodeGSI decodes a DynamoDB Global Secondary Index. The GSI inherits billingMode from its parent table via MockedProperties["billingMode"]. tableClas

DecodeGlobalTable decodes a DynamoDB GlobalTable (TableReplicas resource). Produces one replicated-write query per replica region.

DecodeGraphQLApi decodes an AppSync GraphQL API resource. Produces a single pricing query for GraphQL invocations.

DecodeInternetMonitor decodes a CloudWatch Internet Monitor. Produces two billable resources: monitored resources and city-networks.

DecodeKinesisStreamingDestination decodes a DynamoDB Kinesis Streaming Destination. Produces a single Kinesis data capture query.

DecodeLBLoadBalancer decodes aws:lb/loadBalancer:LoadBalancer and aws:alb/loadBalancer:LoadBalancer into two SubLabel pricing queries: - "Hourly" — l

DecodeLambda splits a Lambda function into multiple pricing queries: - Requests (always) - Duration (always) - Ephemeral Storage Duration (when epheme

DecodeLogGroup splits a CloudWatch Log Group into: - Ingestion (Data Payload / PutLogEvents) - Storage (Storage Snapshot) — skipped for DELIVERY class

DecodeS3Bucket splits an S3 Bucket (aws:s3/bucket:Bucket or aws:s3/bucketV2:BucketV2) into three pricing queries: - Storage (Standard by default; Inte

DecodeS3BucketObject maps an S3 BucketObject / BucketObjectv2 to a single Storage pricing query. The storageClass input determines the volumeType.

DecodeS3DirectoryBucket maps an S3 Express DirectoryBucket to a Storage pricing query using the "High Performance" storageClass.

DecodeS3TableBucket maps an S3 Tables TableBucket to a Storage pricing query.

DecodeS3VectorBucket maps an S3 Vectors VectorBucket to a Storage pricing query.

DecodeSNSTopic splits an SNS Topic into multiple pricing queries: - API Requests (always) — Standard uses SNS-Requests-Tier1, FIFO uses SNS-FIFO-Requ

DecodeSNSTopicSubscription maps an SNS TopicSubscription to a Message Delivery pricing query. The endpoint type is derived from the subscription's pro

DecodeTable splits a DynamoDB Table into multiple pricing queries based on billingMode, tableClass, and optional features (PITR, streams, replicas, et

DecodeTableExport decodes a DynamoDB Table Export. Produces one query for full exports and one for incremental exports.

DecodeVirtualMachine decodes an azure-native:compute:VirtualMachine resource.

ErrorLogs returns all captured ERROR-level log messages.

InferOSFromPattern infers "linux" or "windows" from an AMI name pattern or SSM path. TODO: how to find other OS and software

Init implements tea.Model.

InputsToProps converts a resource's inputs to a flat string map for display.

Invoke handles data lookups like ec2.LookupAmi — return mock outputs so the program can continue without hitting any cloud provider.

JSONValue returns the raw JSON as a string (for numeric/general use).

PrintResultsJSON writes the estimate results as a JSON document to stdout. It mirrors the same data as PrintResults but in a machine-readable format.

ReadResource — return empty state, we don't need existing resource state.

RegisterPackage — return a dummy ref.