From my understanding of the regular WSO2 API Manager product I could create multiple synapse-configurations and register them as (global or api specific) sequences by placing them in the proper directory.
I would then utilize the Sequence configuration capabilites on the "Manage screen" to apply different sequences to the request and response payloads of the backend.
I read the documentation at https://docs.wso2.com/display/APICloud/Key+Concepts#KeyConcepts-Sequences as it is not possible to add more but I wanted to ask specifically.
Is it at all possible to do this type of manipulation in the current version of public API cloud?
I have talked with the relevant teams and this is how you can add a sequence in the API Cloud. Although I mentioned about adding a sequence via the Gateway's carbon console (and said it was broken), WSO2 API Manager product is not a position to make it working (this is a known limitation). If I explain the reason in simple terms, to support it they will need to ship a lot of mediator UIs which will make the product similar to the WSO2 ESB. Following is what you can do.