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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4956/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: client 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InREZ3JfRnpYSlF4VlNhZEZ1anluOWZjQjUwV0xra0lKUkJJMi0ySng5VFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTU2LCJzdGF0ZV9ub25jZSI6IjVjNzAwNGZmZjAxYThiNzA5YjJiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTU2In0sImlzcyI6ImtuZy10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQgMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwNTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDc5ODA0OCwiZXhwIjoxNzcwNzk4MzQ4LCJqdGkiOiI5Y2U3ZjU1Y2Y5OWM4MDRjYzAwOSJ9.4zVESkqTp6Y3wyc9zNJc246mcdUA1rhdOsheHZ3OjXTfI5AL1etWqn6maRccqRMbI52U2klG5tsoSZRUsLZe0bAKv4uVaJFGKXe_H9wstIj4lZHZNij7bGJ6R0XwzQ4SUoZ78pN-rzU4VT0skMjDWy_b6mpATJZ9jxjV-TE63PY89sPqrpiB2Y3GRb_4sRBcjWJEvirVzYQ4ZzCbxFz4T8h7ENDWbaZcObeQsa9Oeh6LGYXJ7RrUILSf9sua4OyXEfig7clfWNFR_fhsi8zy3UTNN_kya0CN-rMbZh7YbuvtLlvYGz4s16aIX_ERVvOpo4wbnlQ_7LTjgBu_3qrNqw (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: 5c7004fff01a8b709b2b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)