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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1645/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: ax8gkI636aJwRBq (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNmSHRJMmFfc2JBb0Y5dGxqc1pQcGdoNlpiN2FUYm9KTFhQdEZIZ21TOGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjQ1LCJzdGF0ZV9ub25jZSI6ImI1MzRiNjZmYmY5MDM1MzcxZjQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjQ1In0sImlzcyI6IkxlY3RvciBUb29sIEEiLCJzdWIiOiJheDhna0k2MzZhSndSQnEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xNzEwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODkzMzk2MzEsImV4cCI6MTc4OTMzOTkzMSwianRpIjoiMzM2OGMwMmRhMDYwYTgxOTYzNTUifQ.OIwIJgtnJ_aPqg63uqYaA-ijE1dilzuqA7r86zqgO_ShXScM-I-TzdH932m9ylIcQKqIlQYY3NLKYXW5Zf0V5sYWdiebxInv4QTPJsCDXpftYNixKbkg488v6nDSrm8URw8z_VD7n-N4T2e1n7AAJM68M6k7gQx9i-IIE2xtvoxuAU4jhDYnRRfguFgdZwv8_HCzL5ndbiE9Kur48IEjRsXLDl5amvU8LqtglBdWGlo7bRljZvMnu8d54vStGtPDjYuCbAlvg-vddy0xH_sUhkSzWcm1DGwuSw8rUROZilKYGz8649YXAzj2y138y9uqRBTYO8qlfc2z-tqQIZqEdw (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: b534b66fbf9035371f48 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)