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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1737/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndNS3N4QktDOUk0S1Bnd2pRc1VDbHB2TTFOekcxMjRZYlkxNURQZ0JGUUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6Ijc0MjJlZDg2MTM0YTk0ZGU0ZDY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY3OTQ5MSwiZXhwIjoxNzg3Njc5NzkxLCJqdGkiOiIxMDA0NDRkMmE0NjU1M2QwNzk0NyJ9.BQYi4f03F2xlnIopv2iwA0Mp1M6bxrPLjtA34DpxKX6PSLFwWYSOO9zf8M-t--KlhHfpMIB3O4sD0aEKSE0HKmbugQ75o42p8pvL48AiddnO1LHSef7uqIw8Itdw2IVCXj4-FnsSGQ-Sw7-B6vaZtgEJwhshLyBLbi0lPC74adxT7maV72ObmdqcwPAaMwmDWhQSxgkLaE11m1or6Zbq2yY7H5EWmPcn9m86kFj-AWS_773PrrTA9nZbgsrS58o3dMoDQP-XHxXMfRd7M8WpcUrL8E3o-YUQwe3q7IB2BeAW4dl6R2o4gbHnmHF7wMPy1dgjP1hYOo2_P1yQg7csCQ (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: 7422ed86134a94de4d68 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)