Error During create Container apps

It looks like the error you're encountering is due to the Azure Container Registry (ACR) resource not being found in my specified subscription.

I am getting Error after running this command
az containerapp create \
--name $APP_NAME \
--resource-group $RESOURCE_GROUP \
--ingress external \
--target-port 8080 \
--environment $ACA_ENVIRONMENT \
--min-replicas 1 \
--artifact ./spring-petclinic-api-gateway/target/spring-petclinic-api-gateway-$VERSION.jar \
--bind $JAVA_CONFIG_COMP_NAME $JAVA_EUREKA_COMP_NAME \
--runtime java

Error Message
Role assignment failed with error message: "The resource with name 'XXXXXX' and type 'Microsoft.ContainerRegistry/registries' could not be found in subscription 'XXXXXXXXXXX'.".
To add the role assignment manually, please run 'az role assignment create --assignee XXXXXXXX --scope --role acrpull'.
You may have to restart the containerapp with 'az containerapp revision restart'.
- Running ..Failed to provision revision for container app 'api-gateway'. Error details: Operation expired.

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### This issue is for a: (mark with an `x`)
```
- [ ] bug report -> please search issues before submitting
- [ ] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)
```

### Minimal steps to reproduce
>

### Any log messages given by the failure
>

### Expected/desired behavior
>

### OS and Version?
> Windows 7, 8 or 10. Linux (which distribution). macOS (Yosemite? El Capitan? Sierra?)

### Versions
>

### Mention any other details that might be useful

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> Thanks! We'll be in touch soon.

Comienza con el comando az containerapp create y los mensajes reportados de ACR role-assignment y revision-expired. Reproduce el fallo con el artefacto y los recursos de Azure indicados; después, confirma que el comando aprovisiona api-gateway correctamente o documenta el ámbito de registro necesario y los pasos para reiniciar.

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