Update diagnostic-settings.md #185
Open
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Adding update to reflect the following known issue and considerations to avoid unexpected billing due loop ingestion issues.
From Azure portal when creating or updating Diagnostic Settings for an Azure Storage account or Azure Event Hub namespace, you could be unable to select itself as a destination for the resource logs or metrics data. This is by design as it is possible to get into a state where resource logs or metrics being sent from a resource to the same resource would generate an infinite loop of generating and writing data. This design is only applied at the Azure portal UX layer, if there is truly a need to write data to the same resource and you are willing to accept the associated risks, you can create the Diagnostic Setting using Azure PowerShell, Azure CLI, REST API, ARM Template or other supported Microsoft SDK