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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2304/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InB2SjhUN0VyV3FtQmdaX1Q0VmYtZnNhelU5TlJUYVd4SnNURkcxR0VydFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzA0LCJzdGF0ZV9ub25jZSI6ImU0ZGNiNmYwMmEwNjg3YWE0NTkyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzA0In0sImlzcyI6InRlc3QgdG9vbDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDIwNzg1MiwiZXhwIjoxNzcwMjA4MTUyLCJqdGkiOiI1MzUyMDI1MDhiNjk1YjIzMGQ4ZCJ9.TMiZSvzVx_B5d6i9tDRItWeBJhA5SNt1kiZO-0yBGTSxoS3fwU6I9ZVAjGv_sgEU1UNcSO3aiwVeccGpPdYi1yBB1wVevOjDVAyrrRayt1uWcDPUI1wkggu1T4OWjlWhKXAaY8QROHFq1sOwkYLyDmFiHCr7kaRhrx82iygM2ZDxB-ViRf99ZbNyX-CatHN30ZinzHGaHAF3fOW41SF6Mekhq998vUxl-cHz6nulHJ5fjrgFRPQLfcr3sjfLYs3CnUHDy8Q2wTpioItWVmVqq5tvm8cEIDkGUauy8Sn9ctDdgqGy9UrpaPiXPt58-M3lcm83HeUtXItPgw6YI2enKw (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: e4dcb6f02a0687aa4592 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)