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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5333/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFsdzdJZ3Bra0o0UktFa1ZlazRCZGhDUS1WNEVVcEJPZGtQY2F3RTJKaEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzMzLCJzdGF0ZV9ub25jZSI6IjY2OGE1NjM2YzE0NjM0YWJkYWM4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzMzIn0sImlzcyI6IkJUTCBUb29sIDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU1MjQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjEzNDI1NSwiZXhwIjoxNzY2MTM0NTU1LCJqdGkiOiIwYTg0MzAxODYyNzMzNzE3MWJjMCJ9.ZVRJZ4KJMbYMkNxwTCTWrNdxPqs5ThaS6bsx5k5cikan74fOeZ8cMK34y37BgGh6pFpHD5RIPt-7u9vsgtNvfIllFT3tH54RzBgYyR97F1BzJBd9aWnOHZ5HTvZ5oulVfMbkW30fO_VQVwypKX1HjfDJ8V6xWcgk-VI7c1rpXYhHW7t-BAYqZPhiQ3fslzWdaUAJxMj4z9n8Dq5bti9NYofmfX6vI1ac3gKySQ-q5tD9E0B4MCUTKZmPhpqtHIy8PJT4Nu7EkblVwKg9-eyt6rS0HQTUDmEj6WMwyl1rDHEnA0KBcA-vGDTTs0VxM58tUsEh33vrCYG97qYx-6MU6g (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: 668a5636c14634abdac8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)