response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: abcdefg (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjNmZWY0YTIxMTVlN2ZmODQxYjNkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQwNTU2MSwiZXhwIjoxNzcwNDA1ODYxLCJqdGkiOiI4NTU5YTAwZGRkYzMyM2UwMDczNyJ9.I2USJH9Ov0y6zGp8Fq0Duc1YGoJ-D52S65XpaZyhuDfH1PnRlm_gqJF6q8cMCtEPc2CMvDVjH9-_Z6mVS0h9uXP9f54H-XxhR-E7yPg1TjBZutZJVkS6a8BLatT66cv2FSVlhM5hytbUeg0PK9L16uoqg5sDjf4_wH9Sg6ljshzNnl2LnSg2M8PT1uiamMc4vgItkdznuYn-gh-Tbi1zcXt6-7rXQ2vU0sZOjzSsP98NXm26Tt4VsUBZUmvkCpXuFLBKkyWWwOUI6NSvSu410s6F_MgCguszd84eBliPEjQpy1X92lNGS1vCKMOK8yDzL-6SsQqTsqJdIV4HmqYAaw (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 3fef4a2115e7ff841b3d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)