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gkusampudi avatar image
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HTtp request throwing error.

I am trying the following code on postman with token and I got the following response

{

"error": {

"message": "The Authorization header is malformed. Supported Authorization types are Token,Basic."

}

}

for the below request

Content-Type: application/json; odata=minimalmetadata

{

"ExtractionRequest": {

"@odata.type": "#DataScope.Select.Api.Extractions.ExtractionRequests.ElektronTimeseriesExtractionRequest",

"ContentFieldNames": [

"Ask",

"Bid",

"High",

"Last",

"Low",

"Trade Date"

],

"IdentifierList": {

"@odata.type": "#DataScope.Select.Api.Extractions.ExtractionRequests.InstrumentIdentifierList",

"InstrumentIdentifiers": [

{

"Identifier": "TRI.N",

"IdentifierType": "Ric"

}

],

"ValidationOptions": null,

"UseUserPreferencesForValidationOptions": false

},

"Condition": {

"ReportDateRangeType": "Range",

"QueryStartDate": "2015-12-01T00:00:00.000Z",

"QueryEndDate": "2015-12-02T00:00:00.000Z"

}

}

}


dss-rest-apitick-history-rest-api
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zoya faberov avatar image   zoya faberov

Hello @gkusampudi ,

Thank you for your participation in the forum.

Is the reply below satisfactory in resolving your query? If yes, please click the 'Accept' text next to the reply. This will guide all community members who have a similar question. Otherwise please post again offering further insight into your question.

Thanks,

-AHS

raksina.samasiri avatar image   raksina.samasiri

Please be informed that a reply has been verified as correct in answering the question, and has been marked as such.

Thanks,
AHS

4 Answers

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zoya faberov avatar image
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Hello @gkusampudi ,

I was able to run the same request via Postman, without issues. I have updated the headers to include Content-Type: application/json and odata=minimalmetadata.

From the error message, it appears that a wrong Authorization type is applied.

As the issue does not appear to be with the request or the headers as listed but with the authorization, suggest to work through tutorial REST API Tutorial 7: On Demand End of Day extraction by downloading Postman starter and submitting the included naked ElektronTimeseries request via Postman. If that works as expected, update request body to your request. if that also works as expected, the next step is to verify Authorization aspect in your custom code.

Please see that the tutorial collection uses "Inherit Auth from parent" type of Authorization, which is populated with "No Auth", and passes Authorization token in Headers. if I change Authorization type to "Bearer Token" I am able to reproduce the same error as you see. Therefore, believe the aspect to verify in the code should be Authorization, and it should emulate the working approach from tutorial.

Hope that this information is of help

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gkusampudi avatar image
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refinitiv.pdf. I have attached Header, Body and Authorization screenshots from postman. can you point out where is it wrong?


refinitiv.pdf (363.0 KiB)
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Jirapongse avatar image Jirapongse

@gkusampudi

The token must be prefixed with Token.

1668656547701.png


1668656547701.png (4.9 KiB)
gkusampudi avatar image gkusampudi Jirapongse

I tried with Token{_0l86oyVJn...}

got the following error

{

"error": {

"message": "Authentication request failed because of invalid token"

}

}

I have pulled the above token using this


{

"Credentials": {

"Username": "XXXXX",

"Password": "XXXXX"

}

Jirapongse avatar image Jirapongse gkusampudi

It should be:

Token _0l86oy...

I removed the token.

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gkusampudi avatar image
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now getting permission error.

1668659722441.png


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gkusampudi avatar image
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now getting permission error.

1668659722441.png


1668659722441.png (88.0 KiB)
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Jirapongse avatar image Jirapongse

@gkusampudi

Please contact your Refinitiv account team or Sales team directly to verify your permission. The ElektonTimeSeriesReportTemplate is for the Tick History product.

If you don't have permission to access the Tick History product, you can't use that template.

Please refer to the DataScope Select Tutorials for the sample DSS requests.

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