How can I get the value of parameter in Serverless Pipeline passed from React while calling?

[liusigou]

I can pass a parameter while calling a serverless pipeline api. But I do not know how I can extract? Any example and advices are welcome.

Thank you

[ellucianBret]

There is a POST example in the experience-ethos-examples. See this pipeline: https://github.com/ellucian-developer/experience-ethos-examples/blob/main/emergency-contacts/dataconnect/ethos-example-post-emergency-contacts.json

Note the first fitting, named "setup" pulls a name and phone number from the payload. For a POST the data is in the payload to the first fitting.

[liusigou]

I know that we can put the our parameter into body for the add update and delete methods, but now I'd like to add more filter for the get method

[ellucianBret]

The GET query parameters, you just need to create pipeline parameters to match them. The values will show up in the context. In a JST fitting you can use contxt.MyQueryParam

[liusigou]

Could you please give me an example how to call in React and how to get the parameters in pipeline?

[ellucianBret]

Sure, there is a repo that includes this use case. See the experience-maestro-grade-change.
https://github.com/ellucian-developer/experience-maestro-grade-change

The call from the extension looks like this: https://github.com/ellucian-developer/experience-maestro-grade-change/blob/main/extension/src/page/data/section-registrations.js#L25
Note: the use of URLSearchParams. This includes the cardId and cardPrefix to allow the Serverless API to access card server configuration, like ethosApiKey.

The matching pipeline is here: https://github.com/ellucian-developer/experience-maestro-grade-change/blob/main/dataconnect/get-section-registrations-maestro-workflow.json#L10
Note: line 10 is the definition of the pipeline sectionId parameter.

[liusigou]

Thank you a lot. I missed to define the relevant parameter in Serverless api pipeline. after I did it and then it works.