Hi @Renan,
Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.
It looks like you are trying to create a new pool in Azure Batch, but you are encountering the error "PoolQuotaReached". There are limits on certain resources associated with Azure Batch. For example, if your pool doesn't reach your target number of compute nodes, you might have reached the core quota limit for your Batch account. Many limits are default quotas, which Azure applies at the subscription or account level.
Request for subscription's Batch service quotas: -https://learn.microsoft.com/en-us/azure/batch/batch-quota-limit?source=recommendations#request-in-azure-portal
Request for existing pools-https://learn.microsoft.com/en-us/azure/batch/batch-quota-limit?source=recommendations#view-batch-quotas
Make sure you create the pool in the correct resource group and subscription. Suppose you are unsure which resource group or subscription to use. In that case, you can view a list of available resource groups and subscriptions in the Azure portal by going to the "Resource groups" and "Subscriptions" blades, respectively.
If you have any further queries, do let us know.
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