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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2793/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imc1VFhLUUdvQ1lNbXFibEhHcTlTOVBWcDJkQ3BkTnpkU3ZKOF91VkZXVHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzkzLCJzdGF0ZV9ub25jZSI6IjM5OGI4MGZmZGVmZDdiMWQ3ZDZhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzkzIn0sImlzcyI6IkJlYW5CdW5ueVRvb2wxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTE0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU2MDg1NzMsImV4cCI6MTc4NTYwODg3MywianRpIjoiNGY3ZWE4ZWFjMTQ5NTk1Y2QwNTMifQ.KqR88QIVIl21q0-MWr8GrT-SY39M_SN9v1qKie_NLydUMQwK-mudWUVu1cxoImqciBR_tTr0XPcTXXpHP2tvQleS0epzbtX5mHwMpLvHFS1cL1LbXZMevKihuUnz2b28p_0EfDDceBAWgixKd8UVJl3gQ38AA-5QEROInkD-Q5eYWXqKNaZmjdQdLes12Y8bcc87TklYlmHk21cEzgI_Pkrlafx34F-z0spttdHMsnLOLrKrtVJM-LD1NEPWEIfqV1giIxfMNOFaupBaznsmej6A2wuGq6bBzq9CaSil80gmC9iLqHW3UZv0SRRliqPW2N6WTT3v7y5T4ueji3aawQ (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: 398b80ffdefd7b1d7d6a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)