{"iss"=>"https://lti-ri.imsglobal.org/", "login_hint"=>"611339", "target_link_uri"=>"https://lti-ri.imsglobal.org/lti/tools/3084/launches", "lti_message_hint"=>"72490", "client_id"=>"meme edu test thing", "lti_deployment_id"=>"1"}

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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3084/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: meme edu test thing (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlFnSjQ5dlk4QTVPbDd6d2kyWGNmU3A1ejlhTEY1OXhITzF3OGExZVVtdVEiLCJ0eXAiOiJKV1QifQ.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.49WarTes9OW_bCwTJ9LoCZdV-dAwoJlgFBZhhYt9wRO5Y0Nr3LPz_KzVojTTZi_ENbRv4l-GIosxjmdMvPzvyREteKzNBJJ8h0ATvSKAEvg8J8Q29PMH90PLrcMDEB0US1zd4QV5lDoa9J5ad-CV7gJb3Mx6pNteH1qd5gdr_Uz8xxlY5ctgheX5lrtPEFjW8c7XLzjM2sDzmAO0MEec3athjU7fp5n8UlzZYmo66h5_uOLinagU11EArVixx-armgfl5itkUfvLg0szm0q5YRv6ecsqXWf35n8I2jHc1mk8XyjpbIEIbmXCQlsSly8E-V7qvr4jHXoxtcMZdknZ0A (required, opaque value used to maintain state between the request and the callback)

login_hint: 611339 (required, tools and platforms must support a value of form_post)

lti_message_hint: 72490 (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: 79afb75928467785a57f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

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