Can you tell me why I'm getting the 400 error on this? I've used this format before without issue.
'body': {"resourceType":"Patient","identifier":[{"assigner":{"reference":"Organization/675844"}},{"type":{"coding":[{"code":"AN","system":"
http://terminology.hl7.org/CodeSystem/v2-0203"}]},"system":"urn:oid:2.16.840.1.113883.3.787.0.0","value":"DH000197","period":{"start":"2021-06-28T21:59:49.130-05:00"}}],"active":true,"name":[{"use":"official","family":"Lu","given":["Tan"]}],"birthDate":"1977-08-29","telecom":[{"system":"email","use":"home","value":"
pati...@gmail.com","period":{"start":"2021-06-28T21:59:49.133-05:00"}}]}