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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1890/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: 1001 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZuTk9HSmtiYjVPLTNVYm1tOEt6WWczMHJLdWpuNEVOazZmNF9xeUxPUmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODkwLCJzdGF0ZV9ub25jZSI6ImI5MDdhNzZkMzk0ZWE3YzRjZjc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODkwIn0sImlzcyI6IkFzc2Vzc21lbnRUb29sIiwic3ViIjoiMTAwMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwNjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjI0Mjg2NSwiZXhwIjoxNzcyMjQzMTY1LCJqdGkiOiIwYjBjNjcxMjZiNWNjNmJmM2ZkNSJ9.QMQXpQAC4YoLQReEoVfZ4sQl61Rx7wy7-0xt_JcjK65njnAI63BjYxthLvAydpnoijL8lPYTaqYRzZho6iMuIoteVecsEQn4P5DqCej3oDj0OQiZh0sWOOsyB6eDHHoFvLM0BAPiKAvuoC4QZFVYgOjc3DP1hmuIOeWkmJbWap1XXWcDc2JFbT6y9-Cgq9VRFNoFoJY39cEgvAfaXZQLTIha4b__n-DyzFumAC8F-XIkZmglJ_lYKjnYqQSG4GvQceE7uSqIzYQCZ-VdPKUv49jsXTxjyadIVfc5NUjyk08kWt6QFRRy-eLGu5JHo5PsFPuvs5vAfQpDHkg5d15E4w (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: b907a76d394ea7c4cf79 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)