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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1916/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: stem_scale_7984546158 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRCeENkRzBMTVRud2QwWGRpSTFQWHdCMnlGZFdRNVJIZGh0SmlkYTMydHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE2LCJzdGF0ZV9ub25jZSI6Ijk5OTI0MzgwYmIxMDVjNmQ5YjI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE2In0sImlzcyI6IlRlc3QgU1RFTSBTY2FsZSIsInN1YiI6InN0ZW1fc2NhbGVfNzk4NDU0NjE1OCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwOTUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjAxNDIxMCwiZXhwIjoxNzc2MDE0NTEwLCJqdGkiOiI2ZGFmNzhhYmEzMzA4YWExNmM3MyJ9.vEJtG4FNQY6fKNfNl_WyGE61vEin1q7-DPpZXJNrCSCxJse-JTIq-80yDuXSb7gQ7t6PwM3FanBIO7kEd-VG8B-iUbw-7bcj743QnZ9nXq25eC7TePRanVnd1k7sv4JYY3bCLkyranlMj53RYq6JaFeDQUx0ZOVPIpGfsTHWE72dOucYYOSY8l6Fh9fD2A0T130yjs9E8-6aH_bdSssp_BZRp2rf4tfLFJn5mzvh5qGZkpXHe0c0cOAtnLlvkFlb0W7obhN6azE4Ej3ECTJ_vshNP19LeIDiGar5RzwORjsrrmf0KzlXVRoTLkqaz1CVPpBVxrWD7jXuvicGS7-Waw (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: 99924380bb105c6d9b28 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)