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.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6IjU4YmJmOGQxMzMyNDFjNjBiNDRmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1NjE5MywiZXhwIjoxNzg3NjU2NDkzLCJqdGkiOiI2YTE0ZTQ5ZGE1YjkxNDBhODg2MiJ9.jeFBoF_kbitL6HkcTQH8EpLHm6Bs92tqBrOfGUY2WGzvPVu9hYbdPC0eXMmo6CIy1CSReN5hU2ZLXYWMzVCNrc6_opF2UjBA7NCBEbTqn73zACHIyhxDLAKO6A-iSSM0H-h4_x66B2fkf_IMN8QS7DfzU1JFYThyjPcE6TjJ2eWIdcGNuJMC456j7JjzWH_ymR5eqnxTCbBRHC31XPFZGHSdbgaSOjIZoGvUz0-YwAZfblYPmj2w4KmJVGo1mqHmY-Hd9qnu1OssF3e3wO9tC4n8VxGO2wlKsLVVqaker8Y4JPAtryb_b-l_HEn2CdMETcp7hWJ--Z8RjUHPzo6E1g (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: 58bbf8d133241c60b44f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)