Hello All, I am getting below error which doing test connection operation with GET API call. The same works in Postman and I’m able to get the output. Not sure why its throwing 400 error which is bad request. This is GET operation and I’m not passing anything in the body. Only “authorization” and …

Hi @JackSparrow Without further info on your config, hard to diagnose. Basically, for a GET, a 400 is saying the URL or the headers are malformed.

Hi @j_place , Below are the setting defined. Same works in POSTMAN [image] [image] [image]

Hi @sidharth_tarlapally , Tries adding 2** in error codes, still its failing

@JackSparrow Remove 200 just place 2** only one

Thanks @JackSparrow What Authentication type are you using?

What is your BaseURL in your config? Did you already include a “/” at the end of your base URL? If so, you don’t need the / before ‘fusion’ in your context URL

@sidharth_tarlapally still the same error @j_place we are using custom authtentication @margocbain Base URL doesn’t have “/” Actually, the same GET request is working as expected in Postman. I used POST method instead of GET for test connection and that is working as expected.

Authorization is the only header that I’m passing, rest are calculated by Postman. Even I tried adding these headers in SailPoint, but no luck. [image]

@JackSparrow What is the response code that you are seeing in postman is it 200 ?

GET operation works in Postman but not in SailPoint

Identity Security Cloud (ISC) ISC Discussion and Questions

sidharth_tarlapally (TARLAPALLY SIDHARTH) June 25, 2025, 11:19am 3

@JackSparrow

just use 2** in success codes and try

1 Like

Topic		Replies	Views
Web Service connection issue - 400 Bad request IIQ Discussion and Questions webservice-connector , aggregation , identityiq , api	3	104	October 18, 2025
OAuth uthentication in webservice connector ISC Discussion and Questions webservice-connector , identity-security-cloud	17	273	February 1, 2025
Executing a GET operation in an existing WebServices Update Account (PUT) operation ISC Discussion and Questions webservice-connector , rules , identity-security-cloud	3	102	July 29, 2025
Help With the Web Service Connector Configuration ISC Discussion and Questions identity-security-cloud	10	474	May 30, 2025
With Webservice connector failing test connection with custom Authentication ISC Discussion and Questions webservice-connector , identity-security-cloud	22	291	October 4, 2025

GET operation works in Postman but not in SailPoint

Related topics