az acr create doesn't accept names with upper-case letters. Even the examples given fail. Upper-case letters work when using the Portal.

The apparent bug is that the "az acr create" command does a name validation taken from "az acr connected-registry create" and hence fails.

Output from terminal:
adrian ~ > az acr create --name AdriansRegistryName --resource-group RG-common --sku Standard
ERROR: argument error: Connected registry name must use only lowercase.
adrian ~ > az acr check-name --name AdriansRegistryName --output table
NameAvailable: True

Either the documentation (and worked examples) should be changed to all lower-case or the command should be fixed to allow upper-case names.

Document Details

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• ID: c608162e-cf40-9d53-da4a-51f51a0311ea
• Version Independent ID: eccbb543-be68-7de2-d41d-abee55c81452
• Content: az acr
• Content Source: latest/docs-ref-autogen/acr.yml
• Service: container-registry
• GitHub Login: @rloutlaw
• Microsoft Alias: routlaw