/microsoft-foundry

Error Resolution Workflows

Table of Contents: Workflow 7: Quota Exhausted Recovery · Workflow 8: Resolve 429 Rate Limit Errors · Workflow 9: Resolve DeploymentLimitReached · Workflow 10: Resolve InsufficientQuota · Workflow 11: Resolve QuotaExceeded

Workflow 7: Quota Exhausted Recovery

A. Deploy to Different Region

subId=$(az account show --query id -o tsv)
for region in eastus westus eastus2 westus2 swedencentral uksouth; do
  az rest --method get --url "https://management.azure.com/subscriptions/$subId/providers/Microsoft.CognitiveServices/locations/$region/usages?api-version=2023-05-01" \
    --query "value[?name.value=='OpenAI.Standard.gpt-4o'].{Model:name.value, Used:currentValue, Limit:limit, Available:(limit-currentValue)}" -o table &
done; wait

B. Delete Unused Deployments

az cognitiveservices account deployment delete --name <resource> --resource-group <rg> --deployment-name <deployment>

C. Request Quota Increase (3-5 days)

D. Migrate to PTU - See capacity-planning.md

Workflow 8: Resolve 429 Rate Limit Errors

Identify Deployment:

az cognitiveservices account deployment list --name <resource> --resource-group <rg> \
  --query "[].{Name:name,Model:properties.model.name,TPM:sku.capacity*1000}" -o table

Solutions:

A. Increase Capacity

az cognitiveservices account deployment update --name <resource> --resource-group <rg> --deployment-name <deployment> --sku-capacity 100

B. Add Retry Logic - Exponential backoff in code

C. Load Balance

az cognitiveservices account deployment create --name <resource> --resource-group <rg> --deployment-name gpt-4o-2 \
  --model-name gpt-4o --model-version "2024-05-13" --model-format OpenAI --sku-name Standard --sku-capacity 100

D. Migrate to PTU - No rate limits

Workflow 9: Resolve DeploymentLimitReached

Root Cause: 10-20 slots per resource.

Check Count:

deployment_count=$(az cognitiveservices account deployment list --name <resource> --resource-group <rg> --query "length(@)")
echo "Deployments: $deployment_count / ~20 slots"

Find Test Deployments:

az cognitiveservices account deployment list --name <resource> --resource-group <rg> \
  --query "[?contains(name,'test') || contains(name,'demo')].{Name:name}" -o table

Delete:

az cognitiveservices account deployment delete --name <resource> --resource-group <rg> --deployment-name <deployment>

Or Create New Resource (fresh 10-20 slots):

az cognitiveservices account create --name "my-foundry-2" --resource-group <rg> --location eastus --kind AIServices --sku S0 --yes

Workflow 10: Resolve InsufficientQuota

Root Cause: Requested capacity exceeds available quota.

Check Quota:

subId=$(az account show --query id -o tsv)
az rest --method get --url "https://management.azure.com/subscriptions/$subId/providers/Microsoft.CognitiveServices/locations/eastus/usages?api-version=2023-05-01" \
  --query "value[?contains(name.value,'OpenAI')].{Model:name.value, Used:currentValue, Limit:limit, Available:(limit-currentValue)}" -o table

Solutions:

A. Reduce Capacity

az cognitiveservices account deployment create --name <resource> --resource-group <rg> --deployment-name gpt-4o \
  --model-name gpt-4o --model-version "2024-05-13" --model-format OpenAI --sku-name Standard --sku-capacity 20

B. Delete Unused Deployments

az cognitiveservices account deployment delete --name <resource> --resource-group <rg> --deployment-name <unused>

C. Different Region - Check quota with multi-region script (Workflow 7)

D. Request Increase (3-5 days)

Workflow 11: Resolve QuotaExceeded

Root Cause: Deployment exceeds regional quota.

Check Quota:

subId=$(az account show --query id -o tsv)
az rest --method get --url "https://management.azure.com/subscriptions/$subId/providers/Microsoft.CognitiveServices/locations/eastus/usages?api-version=2023-05-01" \
  --query "value[?contains(name.value,'OpenAI')]" -o table

Multi-Region Check: (Use Workflow 7 script)

Solutions:

A. Delete Unused Deployments

az cognitiveservices account deployment delete --name <resource> --resource-group <rg> --deployment-name <unused>

B. Different Region

az cognitiveservices account deployment create --name <resource> --resource-group <rg> --deployment-name gpt-4o \
  --model-name gpt-4o --model-version "2024-05-13" --model-format OpenAI --sku-name Standard --sku-capacity 50

C. Request Increase (3-5 days)

D. Reduce Capacity

Decision: Available < 10% → Different region; 10-50% → Delete/reduce; > 50% → Delete one deployment