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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6IjE2MzBhNTMwMTY4YTE0NmEyM2RkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTIzNzYwMywiZXhwIjoxNzg1MjM3OTAzLCJqdGkiOiJiMmVhNjZmMzJmYmNiY2YwNTIyYSJ9.FT4orY399jykWmGjItLL0jnncwasUcqDGvVtXaD25UWrJtFoirJg0vFISIRUyFbv9RTGl-dIxOQFe4GLJufgMsMRTzZkpXv3IG6tJzPM6Sl97Sj4pvpTogKzhhRC6vx12LXd0kTq8OjE0qxi7APG0sbX8xA2ZIRJQa9sG7617aVP8_4bGjFXjUoMwrDGCFVzpTMHaiQ-Fwn6UCzoVzQWuvSmwpZW9sFX_nu5-1mdWMvVQGFbhLZKV6XUCzKs_U_pFuK-76bXkLnMGFVlOEjbCNi9McwP1Rm8SYgJF-h5sryFj6BKH-J_xyx4S8neJ5pAP_cnYNY1oEm2UZvg_CyUaw (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: 1630a530168a146a23dd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)