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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3283/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: memetown (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklMdExhSkptclNZWW1YZVl3ZHJsd18wR2gydTFpekhRX3VycTEwRFRxUm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjgzLCJzdGF0ZV9ub25jZSI6IjIzOGU3YjExMDI4MWEzNzRkODA1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjgzIn0sImlzcyI6InlvdSBhcmUgdG9vbCIsInN1YiI6Im1lbWV0b3duIiwiYXVkIjoiaHR0cDovL2xvY2FsaG9zdDozMDAwL2xvZ2luIiwiaWF0IjoxNzg1Mzc4MjUxLCJleHAiOjE3ODUzNzg1NTEsImp0aSI6IjU4MWQ5NmU5ZGRmZGQ0NzE4ZjgyIn0.NluhWVOfHzBElW-tTk62oaYjvHOhSQMLB59-toz2t7RLChsjRmurq6N6xxZKTCF3XWGIjtdZBbD0HQIjk9kQJBp7F6wbTWlVygGRAdbAriv1fL4nbIaoPkpZJmd7e6u4uWL0b-2ywTKeOJ-qQJOTlcOhg23gfnMCKy4FZY_19zJ-gXx31TbAG1KjS4pLK_dWhjMDn8FgddIhCB09LmWKs3Ds83TWJR_gM2IjSRl5NlQqZzMp_I7qK-cS6SYAJltXTYap6SCehg_IZLA0QY2o4IyKu4_fbTbaDBllcpR-iyjAzGvgSbCXgD5wsiVGi4V9JSR154KqfW4J2foLmqlZww (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: 238e7b110281a374d805 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)