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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2468/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJBamoyVHBabUNoMW40blVLeVRWeTg4Um8tSmtFRGlNaTB0RjZ6bHB2SEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDY4LCJzdGF0ZV9ub25jZSI6ImI4MGIwMzZmNGYxZGFiMzczYzlmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDY4In0sImlzcyI6IkxUSS1URVNULVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI3NDgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3Nzg2MjU5NiwiZXhwIjoxNzc3ODYyODk2LCJqdGkiOiIxMTIyNzU2OWU1MDQ4YWEwMzgwZiJ9.OV7BjTgvgomdLU2dMPMxMyYVLDt_PnyuRQP8QNH_NuCeuLvi535ZLQC8DEWGVJNGODr6U4zKdXVE4UQwIawPPbrJVdrb3k6xyZFPGDJoqF9GUCcKknl1JOY-8Svke2OtDZa2bss6F7YA8z8ejIvxvCMopx1yMhABdrpA_1k2hEpw9R4U6oBqVKc6Qtgx10vMsvCGHdBVDePi9jLg4DkTifoGQpGxW4pxoZfGik5lKgvjFsOw4yDB1thJxFIGggGe9oqDKMGl2_-mCRt_TE8tPPR4bOO91m2ChT3_gdj-Gu4Jr9gyy6h-Y4QaaRJHaTNh8IPKX5xRSOFDCWYqG0hAGQ (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: b80b036f4f1dab373c9f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)