[Hubs] Resolve bicep warnings

⚠️ Problem

When the Bicep module is built, the following warnings are shown:

• finops-hub\modules\infrastructure.bicep(375,72) : Warning BCP318: The value of type "Microsoft.Network/virtualNetworks | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\infrastructure.bicep(378,67) : Warning BCP318: The value of type "Microsoft.Network/virtualNetworks | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(79,27) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(110,81) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(113,83) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(116,90) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(274,69) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(286,15) : Warning BCP318: The value of type "Microsoft.KeyVault/vaults | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(305,70) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(336,74) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(191,67) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(192,96) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(193,65) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(194,101) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(195,114) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(196,74) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(381,62) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(421,66) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(424,97) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(427,99) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(430,87) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-app.bicep(81,26) : Warning BCP318: The value of type "Microsoft.DataFactory/factories | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-app.bicep(332,40) : Warning BCP318: The value of type "Microsoft.DataFactory/factories | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-database.bicep(37,24) : Warning use-secure-value-for-secure-inputs: Property 'scriptContent' expects a secure value, but the value provided may not be secure. [https://aka.ms/bicep/linter-diagnostics#use-secure-value-for-secure-inputs]
• finops-hub\modules\infrastructure.bicep(375,72) : Warning BCP318: The value of type "Microsoft.Network/virtualNetworks | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\infrastructure.bicep(378,67) : Warning BCP318: The value of type "Microsoft.Network/virtualNetworks | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(79,27) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(110,81) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(113,83) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-storage.bicep(116,90) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(274,69) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(286,15) : Warning BCP318: The value of type "Microsoft.KeyVault/vaults | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(305,70) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\dataFactory.bicep(336,74) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(191,67) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(192,96) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(193,65) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(194,101) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(195,114) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(196,74) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(381,62) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(421,66) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(424,97) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(427,99) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub.bicep(430,87) : Warning BCP318: The value of type "module | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-app.bicep(81,26) : Warning BCP318: The value of type "Microsoft.DataFactory/factories | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-app.bicep(332,40) : Warning BCP318: The value of type "Microsoft.DataFactory/factories | null" may be null at the start of the deployment, which would cause this access expression (and the overall deployment with it) to fail. [https://aka.ms/bicep/core-diagnostics#BCP318]
• finops-hub\modules\hub-database.bicep(37,24) : Warning use-secure-value-for-secure-inputs: Property 'scriptContent' expects a secure value, but the value provided may not be secure. [https://aka.ms/bicep/

🛠️ Solution

Resolve the bicep warnings.

🙋‍♀️ Ask for the community

We could use your help:

1. Please vote this issue up (👍) to prioritize it.
2. Leave comments to help us solidify the vision.

Start by building the Bicep module and reviewing the reported locations in finops-hub/modules/infrastructure.bicep, hub-storage.bicep, dataFactory.bicep, hub.bicep, hub-app.bicep, and hub-database.bicep. Check the BCP318 and use-secure-value-for-secure-inputs diagnostics at those locations. Done means the module build no longer reports these warnings.