response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1914/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 09876543210 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVZOExPVjJzTVpNUXU3ai1SVzJkTWNmaGRkMS1UYUpPY20xcEVLaE9kLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE0LCJzdGF0ZV9ub25jZSI6IjhlMTNjOTBmMDdjZTcyM2VjMzM4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE0In0sImlzcyI6Im15dGVzdDFfdG9vbCIsInN1YiI6IjA5ODc2NTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzE3MDA3NTAyLCJleHAiOjE3MTcwMDc4MDIsImp0aSI6ImZiNmJkMjQ4OGJmZWM3Y2M0YWZjIn0.mAisurlSo6rgeOiY_O8w8URng_j4Oat60CfZ_JL4TvmTHDYoJVSJLn4cBbDKoC1Z_3bjJ4xQolIumGwH39rkI9G7QbkuUQzjYiy9iVoQp-g5UBkrirKi91kL7EM2uZNufTU9RbJD5cMYztLiZwv9GZ56MCCehhZxq-QW3SVEVaZAptq6Y4UvMZJgocK7G_mOKd6a5Xy4HG0JdjYlCsnUAoZurxPNRciDdnd3ngeiePIpdwgVJ6p14n61Q_GO1wZ7IJP_KY5dhPvXEH_UxHf4y9EoblCeGbZuxzYJDSMBNbkkEVVSRUCzkGvADQucdRj1PHOK3Gp2gU2Ql3ptgzWREQ (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: 8e13c90f07ce723ec338 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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