Can't Deploy Azure

Problem encountered on https://dotnet.microsoft.com/learn/aspnet/deploy-microservice-tutorial/deploy
Operating System: macos

Provide details about the problem you're experiencing. Include your operating system version, exact error message, code sample, and anything else that is relevant.

**Sample Code**
taylorstafford-smith@taylors-MacBook-Pro myMicroservice % kubectl apply -f deploy-myMicroservice.yaml

error: error validating "deploy-myMicroservice.yaml": error validating data: invalid object to validate; if you choose to ignore these errors, turn validation off with --validate=false
taylorstafford-smith@taylors-MacBook-Pro myMicroservice % az aks get-credentials --resource-group myMicroserviceResources --name myMicroserviceCluster

Merged "myMicroserviceCluster" as current context in /Users/taylorstafford-smith/.kube/config
taylorstafford-smith@taylors-MacBook-Pro myMicroservice % cd myMicroservice

cd: no such file or directory: myMicroservice
taylorstafford-smith@taylors-MacBook-Pro myMicroservice % cd mymicroservice