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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6Ijk3ZGNiZWE2NGE5MDg5YmNiYTM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTU4MDA3OCwiZXhwIjoxNzg1NTgwMzc4LCJqdGkiOiJjOTk2M2ZhYjAxZGIwNTVjZmU0ZSJ9.wHfaRq0ljKhPIRNZOv9Bnm_zxR6KqmuwJ9H7jEHJZpV-QKDHf3CTggOhRnleNO5KoVB0O-lmtAebP7Fetm5bZJW0lcNeuSvJGkp8MkPwsGEg-TIXykcCz8TZwMw0-h2exkGdTj0TAC-XJlISUudUQ_2C_fxjtZR9qIPalZZn3NX2XSEJyKSr9wFT7wdaYxXNnIKaeh03WzrCdMV5EmbwWpUl25fx-yWPMdZW3cnBRHJvzgx_Vl9AKSDd29CIaHHw1W6W0CUP8sB3U672jXz5ljE5UoSom_QPIrvcgwYa5W6ekLSdUTe6riD9iyml4oUA1LAmeIIvns6zjkV2nM43cg (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: 97dcbea64a9089bcba34 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)