Key Vault

Azure Key Vault VaultAlreadyExists

Your attempt to create a new key vault with the specified name has failed since the name is already in use.

Azure Key Vault returned VaultAlreadyExists because the requested vault name is not available. Key Vault names are globally unique, and a recently deleted vault may also still exist in soft-deleted state.

VaultAlreadyExistsprovisioning

Observed message

Your attempt to create a new key vault with the specified name has failed since the name is already in use.

Why it happens

The requested vault name is already in use by another active Key Vault.
A previously deleted vault with the same name still exists in soft-deleted state.
Automation is retrying creation with a fixed name that is no longer available.

How to fix it

Choose a different globally unique vault name if the original name is already in use.
Check whether the vault exists in soft-deleted state and recover or purge it if appropriate before retrying.
If the name is generated automatically, update the naming strategy to reduce collisions.

Official reference

Common error codes for Azure Key Vault

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