{"iss"=>"https://localhost:8080", "login_hint"=>"340998", "target_link_uri"=>" https://lti-ri.imsglobal.org/lti/tools/1826/launches", "lti_message_hint"=>"35160", "client_id"=>"9732309d-7b1f-4052-89cf-b82fa7903c7d", "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/1826/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: 9732309d-7b1f-4052-89cf-b82fa7903c7d (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InpyMnBTQXIwNGQwcGstZDliY3FyTW5XNFYyajVQd3pmd3dsRkhSZnhHOVkiLCJ0eXAiOiJKV1QifQ.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.N1uGZeZKrC5i7t4ZPqncd2r1QzAdMhsKUqNN5s3-h0hKXePT20cYQcxrB7G861RP2vtrA1a1YIH4oViHssovFCufOZNeiTttIBLtznhRKHymqjG8BAka6a3nhSUAQG0xsp3-xBJUHJYxkHoL4Ds_HY9J4YZJRPNLLQQ0fc2WXNxWVF7IBL994KV-fSWnMkuKAJHP5_VhMP-D3igXoACRiY1s8C5Izvbu3H0j8CBtwpGUTgpQwMJKfsIC7MJdTDmebbzxTw6qWSbg72mgiEYQr7XRSCcLSDMuDizDw_h8z2LfDCcYjEDZwcssu4fbt-auDPyM0iBqkxZRSItp7N5YYQ (required, opaque value used to maintain state between the request and the callback)

login_hint: 340998 (required, tools and platforms must support a value of form_post)

lti_message_hint: 35160 (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: 858449166dbed884389b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

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