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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2783/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: 09876 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNHdWlHVks3UktxUXpUaUF3NTFVa1NpTDlKdjliR01IVUxSdnJUUzMyVjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzgzLCJzdGF0ZV9ub25jZSI6IjY3M2QwYTgxNDRhYzkzODRhMjUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzgzIn0sImlzcyI6IkxUSSBUZXN0dG9vbDA5ODc2Iiwic3ViIjoiMDk4NzYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njc2MTQxMjEsImV4cCI6MTc2NzYxNDQyMSwianRpIjoiN2QzMWM0OTk1NDU1YzJkMzVmZjUifQ.NRY7xKa-al8Y-DJpojtMhqb8bdZ8CxnVyvU8YvY67obed0JMaMkt4Eo_njHFT5rudSRaxQizFbMbwO3MZypq_0TuXhM0lHyMFqGOCeuXJo8C9ULloqJbUyN7QNijC6io61HemccPZj8gc71qvZ9FvEyWhuqy3tHso21kO9lQBDgyHISX6G4m0u70EoYLObGejqb2W8zrBiTASXN-aN4lXGLmTIraIfVzoQvfLcm3Byv65mqpN8o9AkhcupArqkphr1ZpXOlE8BmJDf-QLLWt_OM87-OP51ZbUO2sMtGS1O0pWQfpJ-eUGoGyOycPiA5xIr2VpvcBiqyIyGVGN0RFgg (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: 673d0a8144ac9384a250 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)