Error in Deploying A ML services

ERROR: ***"status":"Failed","error":***"code":"DeploymentFailed","target":"/subscriptions/1906ddff-fd13-4281-89b9-e43b594bacd3/resourceGroups/aibx-ml-rg/providers/Microsoft.Resources/deployments/main","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.","details":[***"code":"ResourceDeploymentFailure","target":"/subscriptions/1906ddff-fd13-4281-89b9-e43b594bacd3/resourceGroups/aibx-ml-rg/providers/Microsoft.Resources/deployments/func-aibx-mlw","message":"The resource write operation failed to complete successfully, because it reached terminal provisioning state 'Failed'.","details":[***"code":"DeploymentFailed","target":"/subscriptions/1906ddff-fd13-4281-89b9-e43b594bacd3/resourceGroups/aibx-ml-rg/providers/Microsoft.Resources/deployments/func-aibx-mlw","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.","details":[***"code":"MissingSubscriptionRegistration","message":"The subscription is not registered to use namespace 'Microsoft.Web'. See https://aka.ms/rps-not-found for how to register subscriptions.","details":[***"code":"MissingSubscriptionRegistration","target":"Microsoft.Web","message":"The subscription is not registered to use namespace 'Microsoft.Web'. See https://aka.ms/rps-not-found for how to register subscriptions."***]***]***]***]***

Start with the ARM deployment operation details for main and func-aibx-mlw, then follow the Microsoft.Web registration documentation linked in the error. No source files or tests are named; done means identifying the failed resource and confirming that the ML services deployment completes successfully.

Written by the indexing model from the issue text.