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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3647/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: gnapla82 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZsa3JaVVJyV3BWeEZBdHNna0daNHRFSzViT2d6TEllbU10QlhGYzJvWG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjQ3LCJzdGF0ZV9ub25jZSI6IjFmYTRjOGY4ZTY0ZDc0NjA2M2IyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjQ3In0sImlzcyI6IlBHQUxUSTIwMjMwMjI0VE9PTCIsInN1YiI6ImduYXBsYTgyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDA0MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNTMxMTkzLCJleHAiOjE3ODI1MzE0OTMsImp0aSI6IjI2ZmI2NmY3OTgxZDU0ZDE0YzVkIn0.hnGbsAJHKpmOX-tRANrwvgxflMNMoFeh1JjxSMwxDMRsbHWxPvR3Bosd0_cq2_9XUNjPL1s9ti6LHT7MBGFqrCLTpmRHjz0dnTXqPqqcoJlRdUG3R-UDEckYSY4Cjf_teOjFUip5uufyovMWTwBUdKcPQ3W35k5oJrHPrYRlt9uLaRTz06DDODGXtcl9xzg3lAobiUalR9jrNaAOePB3ooDMqdIYWgx_C2aW4yZ_URMXPt4t5hZx8xSPgYXWZeHMKqY_5D7lcV7t6le2cLlKZ8GXirhVJ6utjaM08z3YShbjcoewFlwxb9Af_AG7oUblcc8AnRxHbgeLydBUbEhCcQ (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: 1fa4c8f8e64d746063b2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)