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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6IjcxNTJkZTk1MDE3NzhkYmE1OTU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTUwNjQyOSwiZXhwIjoxNzg1NTA2NzI5LCJqdGkiOiIyMmFjNzFjNGNkY2ViYjIxYzQ1MiJ9.rln92l7rSVZ1fW0ylqeZF02f2A8tU_MUqW3HKezJEpgI-20FoJhkfFG-8P9Jox1SR-7ZG01fhlGQiXPw1H9C-RmYDa4oSl3wwUFzQoUV1-OS7APqvqvRwXq3SQWKgnta0TZ2NTAS4qMue1pU2KES6F08r-v7iRUvwxEKdCuBPvaWGc0UUEyvC8Rxc9jktZIISEJu8_6I6A5NKbxNVjmzdy8g34-Qfdx6aexptzxk_GAJs2V1WWF8kRQ920FCYVsi0-_XHMqf80K-O1BEM6-86CHgLZqy3FnmPdmzonLBX6SGlKsf8cgkpoyYHXpnsprvjyv1TRJIXWwqyMKYjtQ1NQ (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: 7152de9501778dba5955 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)