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.eyJ0b29sX2lkIjoxOTE0LCJzdGF0ZV9ub25jZSI6IjU2ZDRhMDEzMmE2ZDVhMjkzZjUyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE0In0sImlzcyI6Im15dGVzdDFfdG9vbCIsInN1YiI6IjA5ODc2NTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMzI4NDE0LCJleHAiOjE3NzIzMjg3MTQsImp0aSI6ImYxNWFmNGIzOWYxOGE4ZDVmZjljIn0.ow5Uhz39_J_x9JvShp2iaBK-cGx3XGMspseQABzdjaEYRkkYtBT33nQO_e5ir6gwsB2mQ-oPTBNX6VqpMqsJI8rsWXgQJ157PdtW98Nqhg0WJ2__ztPHgmn2OD1eMdUMlVtdME8TwtU0y_sRGGJuErLmuA2R1gi6X_YRrrxkSeWWknDS1PjU084OFHGh2jM7rPp-ZrVskW1d-h_C3h8oyzDt3zvHOL175kcjzRgj3Hj1vVek7smSnnjDHXb2JF2PTbWjOiI8iD6eFPwkhw0LzDLJ9zilH586giXjJkuJ1R2UCgdV-k6qoK8U0w3jozsCl0ZMTMHjOPKjY5_V2D18Rg (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: 56d4a0132a6d5a293f52 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)