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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3411/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: tficlient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlsZnFIanFuNGY0R2Vsb3U4TWFIVGpkNExLZFhLXzU2YUpvaTVzRVBGZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDExLCJzdGF0ZV9ub25jZSI6IjZkYTI1MWU3YzBmMjZlMDUyNjMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDExIn0sImlzcyI6InRmaXRvb2wgMTEtMjktMjAyMiIsInN1YiI6InRmaWNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM3NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDI3NDIxMSwiZXhwIjoxNzcwMjc0NTExLCJqdGkiOiJlZTY1MDAxNDdjMzQxYTQyMmZjZSJ9.vPAFxns42PyrUpBP5BfXm4nxmAOXo-Of7fm15AJ8v9iitvRMkVfBfUEKqCiGaiYf7WPdXb1440lAKRVgdKTRBo0JiBBqXHSsgW2g47spTKkUPSlrM2pGtVYBqU6ckicjfKumsQr8XpQU0nPSwFsB356_6gxCeYzsyVIt_vnvIw-og4ws8fksg7HM4A8tCewOENUOko5EfLOQ5uFEhWAdQtzzNb0IzeOX_ah5J5uxPTwn6eaKfAzoQbS6u2Z6zW-YmYF3_YXrujlXYd-_WuSZdqEPUfeBslFBUhHjJYCPGlLoBBgFap85pguY9m9u0tVVk4jG4HlM6JOMImsy0OY9hw (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: 6da251e7c0f26e052633 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)