chore: import upstream snapshot with attribution

apps/sim/app/api/tools/cloudwatch/put-metric-data/route.ts

@@ -0,0 +1,89 @@
+import {
+  CloudWatchClient,
+  PutMetricDataCommand,
+  type StandardUnit,
+} from '@aws-sdk/client-cloudwatch'
+import { createLogger } from '@sim/logger'
+import { toError } from '@sim/utils/errors'
+import { type NextRequest, NextResponse } from 'next/server'
+import { awsCloudwatchPutMetricDataContract } from '@/lib/api/contracts/tools/aws/cloudwatch-put-metric-data'
+import { parseToolRequest } from '@/lib/api/server'
+import { checkInternalAuth } from '@/lib/auth/hybrid'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+
+const logger = createLogger('CloudWatchPutMetricData')
+
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  try {
+    const auth = await checkInternalAuth(request)
+    if (!auth.success || !auth.userId) {
+      return NextResponse.json({ error: auth.error || 'Unauthorized' }, { status: 401 })
+    }
+
+    const parsed = await parseToolRequest(awsCloudwatchPutMetricDataContract, request, {
+      errorFormat: 'details',
+      logger,
+    })
+    if (!parsed.success) return parsed.response
+    const validatedData = parsed.data.body
+
+    logger.info(`Publishing metric ${validatedData.namespace}/${validatedData.metricName}`)
+
+    const client = new CloudWatchClient({
+      region: validatedData.region,
+      credentials: {
+        accessKeyId: validatedData.accessKeyId,
+        secretAccessKey: validatedData.secretAccessKey,
+      },
+    })
+
+    try {
+      const timestamp = new Date()
+
+      const dimensions: { Name: string; Value: string }[] = []
+      if (validatedData.dimensions) {
+        const parsed = JSON.parse(validatedData.dimensions)
+        for (const [name, value] of Object.entries(parsed)) {
+          dimensions.push({ Name: name, Value: String(value) })
+        }
+      }
+
+      const command = new PutMetricDataCommand({
+        Namespace: validatedData.namespace,
+        MetricData: [
+          {
+            MetricName: validatedData.metricName,
+            Value: validatedData.value,
+            Timestamp: timestamp,
+            ...(validatedData.unit && { Unit: validatedData.unit as StandardUnit }),
+            ...(dimensions.length > 0 && { Dimensions: dimensions }),
+          },
+        ],
+      })
+
+      await client.send(command)
+
+      logger.info('Successfully published metric')
+
+      return NextResponse.json({
+        success: true,
+        output: {
+          success: true,
+          namespace: validatedData.namespace,
+          metricName: validatedData.metricName,
+          value: validatedData.value,
+          unit: validatedData.unit ?? 'None',
+          timestamp: timestamp.toISOString(),
+        },
+      })
+    } finally {
+      client.destroy()
+    }
+  } catch (error) {
+    logger.error('PutMetricData failed', { error: toError(error).message })
+    return NextResponse.json(
+      { error: `Failed to publish CloudWatch metric: ${toError(error).message}` },
+      { status: 500 }
+    )
+  }
+})