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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1773/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: 15173 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJxZVF1Mk9IbzlvdE9ObWx4UEJEUFNNMjJjdW5VUlNncDljbENKVlFxb1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzczLCJzdGF0ZV9ub25jZSI6ImQ3MTAzMmY5N2U1YmE1MmQ5MzgzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzczIn0sImlzcyI6IkhleExlYXJuIiwic3ViIjoiMTUxNzMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTA3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODE5MjcxNjMsImV4cCI6MTc4MTkyNzQ2MywianRpIjoiMjg3OTA4ZmE5YWQwNGQ4NjNlOTEifQ.cGd2Pkc4WSBDssLY5hGBeLuRPSmVi0gqgvPRxfQ55rDJjyAFAaQKirD0XwqYy88kkcBHnOsR_STQt5GSBq1d5lhN5oMpGhFH078mUzS6YQfGtedk1UL3tLwyB6QMzKq4r5B33ruy42OKmgcMrDDDOteoVb77n30jv90DX7XSpEnPdiiHVj7PqPA57gcibyI3VrYb5vywFENqercYOVG4VLmKVip7BwLMkYQqjFfIaogKAi1kSWIhVgMbDPWkZeegnrk02w1fcAgbx1KLnLGubBbjrKdB0LPFPnpjr9sPmxLnaP4x0ByJT6sH-8WKF5BYppZcNU5_boiM6VsEzJCDBA (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: d71032f97e5ba52d9383 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)