Use this consolidated error code index to navigate HTTP, AWS, Azure, and GCP failures from a single technical library. Each entry links to source-backed diagnosis, root-cause patterns, and production-focused remediation steps. Start broad, then drill into provider pages, operational categories, compare guides, or incident playbooks.
48 error codes available
81 error codes available
43 error codes available
20 error codes available
Showing 151-165 of 192.|Page 11 of 13
ARM returns `InvalidResourceReference` when a referenced resource is missing or referenced with an incorrect identifier/path.
Azure returns `ResourceModified` when a conditional update targets a stale resource version that changed after it was read.
Azure reports `VMProvisioningStateFailed` when virtual machine provisioning ends in a failed state during OS, extension, image, or dependency setup.
Azure returns `AllocationFailed` when the target cluster or region cannot provide the requested VM size/capacity at deployment time.
Azure returns `ImageNotFound` when the VM image reference cannot be resolved for the selected region, subscription, or source registry.
Azure returns `StorageAccountAlreadyTaken` when the requested storage account name is already in use globally.
Azure returns `StorageAccountQuotaExceeded` when storage account capacity, ingress/egress, or request-rate limits are exceeded for the workload.
Azure Storage returns `ServerBusy` (503) when request load exceeds what the target partition/account can handle at that moment.
Microsoft Entra ID returns `AADSTS7000215` when an app sends an invalid client secret in token requests.
Microsoft Entra ID returns `AADSTS90002` when the tenant identifier in the auth request cannot be found or resolved.
Microsoft Entra or Microsoft Graph returns user-not-found responses when the referenced user object cannot be resolved in the active tenant.
Microsoft Entra or Microsoft Graph returns group-not-found responses when the target group object cannot be resolved in the current tenant directory.
Azure returns `VMNetworkInterfaceNotFound` when a VM operation references a network interface that cannot be resolved in the current scope.
ARM returns `DeploymentFailed` as a wrapper error when one or more inner deployment operations fail.
Azure surfaces `StorageContainerQuotaExceeded` when container/account growth or throughput constraints block additional storage operations.