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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1914/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: 09876543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVZOExPVjJzTVpNUXU3ai1SVzJkTWNmaGRkMS1UYUpPY20xcEVLaE9kLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE0LCJzdGF0ZV9ub25jZSI6IjdlMTk1YWZhNGEwZjkxM2MxZDE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE0In0sImlzcyI6Im15dGVzdDFfdG9vbCIsInN1YiI6IjA5ODc2NTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0NDE4OTI1LCJleHAiOjE3NzQ0MTkyMjUsImp0aSI6IjE5NmQyZWI4ZTkwZWQ0M2M4Mjk2In0.SAy_nKRx__MS98tAS5BeIhD0vWiEx1EGszrsAu7VSFpVNuHS8yKiYNovgxQnRXNbwEUUMEIacuT5QjMKNbAh-PJ49xKeWCHBut_5zy7QW-O4YzD_Sk9pCPqXL13EHG5Pj6mkvrSg8Df_WZ5Sg6XkIMYvUJvb6AGcOd_yNOsW-ekRPqIxA0sc6yWoxQQodfgBzfgfnUrEMAKVtWeZKV5RX5_5hHxpi61I-wATiuhpplml2cEDI8UEPPp4z2UJ4lQMPsTt6xRmN_05N_UiMqwESSwWGCkhU2vHTBROut57Y9j4nNJLtZ9CHVZzbXF8C3FRYmm5TBHmjMp8KYbSEkgQuA (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: 7e195afa4a0f913c1d19 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)