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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3975/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: client_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ind3TGY4V09yMHVBZHc2Nzd3QXhkNlRSZnNDbXFWeHhvTTh6S1dSTmZ5dGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTc1LCJzdGF0ZV9ub25jZSI6IjM2ODU0MzZhOGI2MzJkODdkNjZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTc1In0sImlzcyI6IlRlc3RUb29sMSIsInN1YiI6ImNsaWVudF9pZF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDIyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2OTI0NzcwLCJleHAiOjE3NzY5MjUwNzAsImp0aSI6IjgyMDEzNTFjMjc3MTMwYzk2NTMwIn0.IRaoMPS-ppTANDLns8k6cCoSy7WceWO15rYA617LJorUqhlGplg8C3vnaJhj0L2mtXIk203JNy7iqJGtfkFajAxZFwM466Vsa0IG4FCd39LD-Gd7kTNpZiA2EfjV0K-U7JGCMyVa690EtCLl0mcrxyd1fBhA07ZM77SmD7y8MLgb5DzT5y2KCfEXYXtnrOpRLAktkjmXWJuPSjWE2I-_uRJm3WUNB99u4blWx_I96pC2b-rLcx13jOQJlxEtEBmpQBPIeQr_pyFfXnnlbDxUb4E2K2flAcwivVkIIgsRgkLoMS1ApI2sWLR7YsKLzmGv5AkQglaB0Fl8hqHvzA9c4A (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: 3685436a8b632d87d66d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)