Dapr-specific error codes in APIs

[artursouza]

In what area(s)?

/area runtime

/area operator

/area placement

/area docs

/area test-and-release

Describe the proposal

In addition to the usual status codes for HTTP and gRPC APIs for Dapr, it should also include Dapr-specific error codes. It can quickly be used to identify troubleshooting guides and even (in some cases) trigger recovery code paths in the application.

Examples:

• Error code for eTag mismatch in state store
• Error code for invalid Resiliency policy
• Error code for secret not found

[robertojrojas]

A proposal on how to handle this issue can be found here Dapr Error Handling/Codes

[berndverst]

@robertojrojas will you be moving the proposal to a PR in the Dapr org somewhere so we can comment on it there as well? Ideally in the dapr/proposals repo?

Also can you summarize any outcome from your design discussion somewhere? I was on vacation. Thanks!

[robertojrojas]

@berndverst I just created a PR with the proposal.

[elena-kolevska]

/assign

[cicoyle]

/assign

[cicoyle]

Pubsub api error standardization PR is open 👍🏻

[mukundansundar]

moving overarching tracking issue to 1.14 and added linked merged PRs (#7257, #7322) into 1.13.