The headers requirements listed below are required for all Load and Retrieve Service used on the Integration Hub:

Header	Description	Requirement
Content-Type	The format of the body you are calling with GET or PUSH. Within each service page, the accepted formats are listed.	Requirement listed in the service
Accept	The requested response body format. If not provided, the format that was used as the "Content-Type" will be returned.	Optional

Push messages sent from the Integration hub to the requested Endpoint will contain the following headers:

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