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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3075/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: LTI_LS_Test_Client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhnMy1iOW5zOUg4NXJfZjRXX1hGRHlVUzUwRUVlX2hBRUxtTlJfRnE1UFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDc1LCJzdGF0ZV9ub25jZSI6Ijg3NzVmOTQ4YTUyZTIyNmI5MWYwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDc1In0sImlzcyI6IkxUSV9MU19UZXN0X3YxX1Rvb2wiLCJzdWIiOiJMVElfTFNfVGVzdF9DbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNDExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc4MDI1MjksImV4cCI6MTc4NzgwMjgyOSwianRpIjoiOGE5N2I3ODg0MTczMGQ5YjUwNjgifQ.Nbvf1s2eGZXDai9LXMyusoyjiazYNN-NR3Y2tOyB5n96g-7JRQVLWHfIFVJXnoNS_-s4qqHBxIWdMNJDW3B2DtBZyemE9R1FU372oWDX7QmWug239OlFz-ep8aw9QvQ2pycaAU1S6gFUSntVjRLNUQR1H1koHu-mY35sr9cf3aU0LU_eVIY3PTnQZTlVwhnVW5FOAcMHX_3oafqMkBOfovFqkj-_yD0PMncKCrxwKR1slJMzcYA_VqA15E2534q5LeWssx1phQ_bBdmaErku78Kq-c2oNZNPVIiaVMMjRlLvb4HEisVxh6FTZgCZgK4_G9rdMulhq9lRPINImd76bA (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: 8775f948a52e226b91f0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)