"API specification file is invalid" error importing OpenAPI spec into SAP Build Actions — Scope 'Vie

[#1]

Hi all,

I'm trying to import my OpenAPI 3.0.3 spec into SAP Build (Connectors → Actions → Create) to create a new Action, and I'm getting this error:

Error
The API specification file is invalid. As the uploaded file specification format does not align with OpenAPI or CSDL specification standards.

This error could happen for the following reasons:

• Scope 'Viewer' not found in settings of declared secured by OAuth2ClientCredentials.

Correlation Id: 

My spec's security scheme declares scopes like read and write — not viewer

Questions:

1. Does SAP Build require a specific scope literally named viewr under oauth for the import to succeed, or is it looking for something else entirely?
2. Is viewr a fixed/reserved scope name SAP Build expects by convention, or can the scope be named anything as long as it's referenced correctly elsewhere?
3. What's the correct way to declare OAuth2 scopes in an OpenAPI spec so SAP Build accepts the import?

Any guidance appreciated.

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Regards,

Kalpa Behera