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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2110/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik0ybm93T0tFT3M5anNTOGNqOVVwWGp4Qm54cjNkOE9mNjlqTmF1eDJZZFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTEwLCJzdGF0ZV9ub25jZSI6IjkzZTU5MTE1YzAxMWFkZTI0YTgxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTEwIn0sImlzcyI6InNhbWlyIGp1bHkgdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjM3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2MDg4NDk1LCJleHAiOjE3NjYwODg3OTUsImp0aSI6ImVlOGIxZGYyOWZiNmVjMDE2MDlhIn0.cfcZqwSrjtix_mIor7_i74MxSg-icIQMHkDo2tObwVAhlHtVvRvhERCuecW649nh1vwVgvDJBFH-q2R3DvUMIerLetxbJbbAItreYd2VDox7DijacjjAixYZabsHLQb1D0MR6UXZ27ixULxL-UURB23ELE9n23eREMRh0Ch8UagadAwi58XYg3U6-P7zt8LjA3ot3Goj547zE5M0CZjvDGFYat_vWfD4FNHHKdgJZjpfqaPG5pFMah4D8ogF-mj4PaYyuXsFQZaAbDeRE6FJ5iLMX4vvhuqR3DzpKe9Ao9lSchwA_l2Cu0v_n-OzH2foM3vONyIXIc-KLx5oYeGdHQ (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: 93e59115c011ade24a81 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)