DecodeLambda splits a Lambda function into multiple pricing queries: - Requests (always) - Duration (always) - Ephemeral Storage Duration (when ephemeralStorage.size > 512 MB) Architecture (x86 vs ARM) selects the appropriate group variant.
(record resources.ResourceRecord, mapping api.PulumiResourceDef, region string, _ map[string]string, inputsJSON string)
| 15 | // |
| 16 | // Architecture (x86 vs ARM) selects the appropriate group variant. |
| 17 | func DecodeLambda(record resources.ResourceRecord, mapping api.PulumiResourceDef, region string, _ map[string]string, inputsJSON string) []resources.DecodedResource { |
| 18 | arch := strings.ToLower(strings.TrimSpace(ExtractInput(record.Inputs, "architectures"))) |
| 19 | isArm := arch == "arm64" |
| 20 | |
| 21 | armSuffix := "" |
| 22 | if isArm { |
| 23 | armSuffix = "-ARM" |
| 24 | } |
| 25 | |
| 26 | // Build clean props for Lambda — don't inherit attrs from the generic |
| 27 | // metadata loop (e.g. instanceType mapped from memorySize is misleading). |
| 28 | lambdaProps := map[string]string{"type": record.Type} |
| 29 | if arch != "" { |
| 30 | lambdaProps["architecture"] = arch |
| 31 | } |
| 32 | if v := ExtractInput(record.Inputs, "memorySize"); v != "" { |
| 33 | lambdaProps["memorySize"] = v + " MB" |
| 34 | } |
| 35 | if v := ExtractInput(record.Inputs, "timeout"); v != "" { |
| 36 | lambdaProps["timeout"] = v + "s" |
| 37 | } |
| 38 | if v := ExtractInput(record.Inputs, "runtime"); v != "" { |
| 39 | lambdaProps["runtime"] = v |
| 40 | } |
| 41 | if v := ExtractInput(record.Inputs, "ephemeralStorage.size"); v != "" { |
| 42 | lambdaProps["ephemeralStorage"] = v + " MB" |
| 43 | } |
| 44 | |
| 45 | base := func(subLabel, group string) resources.DecodedResource { |
| 46 | return resources.DecodedResource{ |
| 47 | Provider: mapping.Provider, |
| 48 | Region: region, |
| 49 | Service: mapping.Product, |
| 50 | Name: record.Name, |
| 51 | SubLabel: subLabel, |
| 52 | RawType: record.Type, |
| 53 | Attrs: map[string]string{"group": group, "servicecode": "AWSLambda"}, |
| 54 | Props: lambdaProps, |
| 55 | InputsJSON: inputsJSON, |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | result := []resources.DecodedResource{ |
| 60 | base("Requests", "AWS-Lambda-Requests"+armSuffix), |
| 61 | base("Duration", "AWS-Lambda-Duration"+armSuffix), |
| 62 | } |
| 63 | |
| 64 | // Ephemeral storage beyond the free 512 MB incurs additional charges. |
| 65 | ephemeralSize := ExtractInput(record.Inputs, "ephemeralStorage.size") |
| 66 | if ephemeralSize != "" { |
| 67 | size := 0 |
| 68 | fmt.Sscanf(ephemeralSize, "%d", &size) |
| 69 | if size > 512 { |
| 70 | result = append(result, base("Ephemeral Storage", "AWS-Lambda-Storage-Duration"+armSuffix)) |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | return result |
nothing calls this directly
no test coverage detected