Question Re: OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator in Technology Q&A

OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator

former_member765920 — Fri, 25 Feb 2022 08:14:09 GMT

Hi All,

We are trying to trigger OAUTH2.0 API from DI Intelligence, by using openAPI client operator.

we have provided necessary configuration details such as Oauth2 toekn, client ID client secret etc, but this API also requires body while triggering the API.

No configuration option is available for providing the body in Open API client, so we have a JAVA script operator preceding the open API client wherein we are providing msg.body.

while executing the pipeline we are getting

please do let us know, if someone has experienced the similar issue and how did you resolve it

Thanks

Priyanka Kes

Re: OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator

former_member715705 — Sat, 26 Feb 2022 04:46:07 GMT

Hi,

How you found configuration details like Oauth token..?

Did you use any SAP tool..?

Thanks.

Deepak

Re: OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator

lochner_louw — Mon, 28 Feb 2022 01:53:04 GMT

Hi,

You need to create an OpenAPI connection in the connection management with the oauth token endpoint and then configure the client.

Thanks,

Lochner

Re: OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator

former_member765920 — Mon, 07 Mar 2022 05:45:06 GMT

Thanks Lochner for the response.

But where do we pass the body in the configuration.

My requirement is to pass certain data as part of message body. I tried sending it via the JavaScript operator, it led to error given in the question "Failed to read request body."

Thanks,

Priyanka Kes

Re: OAUTH2.0 API trigger in SAP Data Intelligence using OpenAPI client Operator

lochner_louw — Mon, 07 Mar 2022 06:34:23 GMT

Hi,

The message structure is case-sensitive so if you want to refer to the attributes or body then you have to specify it as msg.Body or msg.Attributes.

Here is an example:

function onInput(ctx,s) {

  var msg = {};

  msg.Body = { "my_json_data": "data" };

  msg.Attributes["openapi.consumes"] = "application/json";
  msg.Attributes["openapi.produces"] = "application/json";
  msg.Attributes["openapi.method"] = "POST";
  msg.Attributes["openapi.path_pattern"] = "/v1/some/path";

  $.output(msg);

}

Hope this makes more sense.

Thanks
Lochner