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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1711/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxdEc0ZEExNlBtVkgyVzh6MjRHZmVuR3JKdl93YTZ1MlpOVnJLTmdMd2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzExLCJzdGF0ZV9ub25jZSI6ImFmZDUzN2Y3NjQ0ZmI2ODk3ODg0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzExIn0sImlzcyI6IlNhcmF2YW5hbi1OZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTgzOC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg5NTY0MTM0LCJleHAiOjE3ODk1NjQ0MzQsImp0aSI6ImMxYThiZmY2YThkZTRmZjZjOThlIn0.fFeT9WSi4-UXjzM-R6xfDNxqG3Wm6pVBdKyP-J5BEXua6AKSY-1uHBv_W6sn_5GaoYfgGuXvbKkNepplq6b7zI7qJiUnNsxdn98SlTFkchSRqQKiemEcsUhghviiLSgJr1juebIeQnOmMeC2UFVlOKFnhHRR0Gohqe1DAYzmGUCWDmoTFhUqfUQb37ntY5bctZtF6fzkueFntkPJSY5tdZE0dX9O0S_c4D9yg2yk9WvGRxQ7Dqx2axGfUZJVnU_yh_GfHogAGa-Tboe0dnnsi7eKKnxLZrLx_CvAnD1I4IkerNo-qRaNA9WhbKN5AUM5UKZDA1Ss_hbwG9am2BKmKg (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: afd537f7644fb6897884 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)