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.eyJ0b29sX2lkIjozMDc1LCJzdGF0ZV9ub25jZSI6IjEwMjVlYzhkZjhiMmFiNTcyMWE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDc1In0sImlzcyI6IkxUSV9MU19UZXN0X3YxX1Rvb2wiLCJzdWIiOiJMVElfTFNfVGVzdF9DbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNDExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njg3NDY0MzcsImV4cCI6MTc2ODc0NjczNywianRpIjoiZGNkY2U2ODAzNWVhYTVmODg2MGIifQ.o6DXW2_Ea44xT-R_G03JWX5-FqrjI-XfkrUVT_6ophRL2qBI1AmOL2RpN2g9TSIPs3yG67E4eRIdzzcW_mnR1KhiZ36GfqeMZi-SM5IbWMktGG31B8r_wJ2Oy7H7iEqTOVMrUmUwJWZI_8Kgpoc6zOxi47MDSrcdz0sHQqAsvevZ-7a5i9VwMviWYmo5_JfkKWV7So1j_OJePCdTh5S4aot6VBXX_M_bzSN-C7DYsirhcuf0wmES5oA5hIot_Co56rSq68qTPM3x3FEQ9Rnbkncg9l0eNlmxUYtCz1V59a6vEvVRplKxGgPQPRzJX6doSTUHWgJp10lKC_kZi4CILw (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: 1025ec8df8b2ab5721a9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)