ContributionsMost RecentMost LikesSolutionsHandle duplicate attributes in the JSON response Right now, we are getting the below error in Ready Api when we have duplicate attributes but POSTMAN handles this. The content you are trying to view is not valid JSON. Duplicate field 'displayTypeQualifier' for ObjectNode: not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled Please referhttps://community.smartbear.com/t5/SoapUI-Pro/not-allowed-when-FAIL-ON-READING-DUP-TREE-KEY-enabled/td-p/166410 for more details. Thanks Re: not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled How can we instruct Ready Api to ignore the duplicate attributes and not freak out? Is it something to do with settings? How can we disableFAIL_ON_READING_DUP_TREE_KEY? Re: not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled You are right msiadak, RAW response in POSTMAN is exactly same as the RAW response from READY API, POSTMAN is automatically removing duplicate attributesin the JSON pretty view, but READY API is freaking out with the duplicate attributes. Your insights were helpful in narrowing this done. Thank you for your help. Re: not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled Verified response from POSTMAN is a valid JSON. Response from POSTMAN: { "displayCatalogMembers": [{ "displayTypeQualifier": "DisplayOfferingGroup", "id": "123456789", "name": "Region", "sequence": 1, "members": [], "displayOfferingGroupFilters": [] }] } RAW response from Ready API: { "displayCatalogMembers": [{ "displayTypeQualifier": "DisplayOfferingGroup", "id": "123456789", "name": "Region", "displayTypeQualifier": "DisplayOfferingGroup", "sequence": 1, "members": [], "displayOfferingGroupFilters": [] }] } In RAW response of Ready API we are getting attribute "displayTypeQualifier" twice but not sure why? Why is POSTMAN and Ready API giving different response for the same endpoint and same request. Does the POSTMAN remove the duplicate attributes automatically? not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled I am getting the below mentioned error for REST request (POST)but the same request works completely fine in POSTMAN, not sure if ithas something to do withthe settings or issue with Ready Api tool itself. Any help will be appreciated. Thanks. Verified body of POST is a valid JSON. Response: The content you are trying to view is not valid JSON. Duplicate field 'displayTypeQualifier' for ObjectNode:not allowed when FAIL_ON_READING_DUP_TREE_KEY enabled