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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1895/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: 343434 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJfWTg4dEZYWHZ4Y3I1Q2xaMlFDMDgzRkF2b3RjQVJGOFNJZkRpdXQ0VGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODk1LCJzdGF0ZV9ub25jZSI6ImEyMzIzNTM1YzQ1OTNkOTgzYTRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODk1In0sImlzcyI6IlJ1bm5pbmdCYWNrVG9vbCIsInN1YiI6IjM0MzQzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwNzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTkzOTk3OSwiZXhwIjoxNzc5OTQwMjc5LCJqdGkiOiI5ZGI5Yzg1NzFhYjczZTI0MWVjNSJ9.GHcT6JYbth0Knq7sXHLJwh6xn9pz2_ddSulmWbdLvTv_FKmnpN-7UWzbPn64_uO5rnfrrQyZ8iJiYncoCmMIbWIzrIKsgINHF82wI8OD4c3PSptMZ1MONqRL_1G7KKf1dYIAaQYTXjrBT_L8BOimA464eodZWkK3ydIpEhrLpmOUiwcuUKt7DlT-vAAHY3-A0swXGVtn64OSfFS2ItucVTTS4-ORXBYlnVD9WPdtzWWvWXohmOSSWGqCd4GnepgWObBVgNoAfpNxDAgjoctwqBZSGrChwbaX0zVW0LlqCrRV_e0hdbmz_J0jzLGxRq2ZMm--y3b472NbkOfDdt-8tw (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: a2323535c4593d983a4e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)