Can Redfish service respond an error body in string type

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ansondrain
Minnow

Posts: 5

Can Redfish service respond an error body in string type Jun 27, 2022 14:01:59 GMT

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Post by ansondrain on Jun 27, 2022 14:01:59 GMT

Hi,
I am confused about the Content-Type response header elaborated in ch.8 Service responses of Redfish specification 1.9.

Does it mean only the 4 types (JSON/XML/YAML/SSE stream) are expected for Redfish response body?
If we need to represent an error response body in string-type content, then it will not compliant with Redfish standard?

Thanks

mraineri
Administrator

Posts: 1,132

Can Redfish service respond an error body in string type Jun 27, 2022 15:25:04 GMT

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Post by mraineri on Jun 27, 2022 15:25:04 GMT

For everything defined in Redfish, that's correct. The reality is the vast majority of responses will be JSON. XML and YAML are limited to static schema files hosted on the service (CSDL and OpenAPI definitions), and SSE stream is limited to the SSE event stream that can be found in the event service. Any error information needs to conform to the "Error responses" clause in the Redfish Specification, which is a JSON payload. A simple string would not be conformant to the Redfish Specification.