Freeze - Hedera

FreezeTransactionBody

Set the freezing period in which the platform will stop creating events and accepting transactions. This is used before safely shut down the platform for maintenance.

Field	Description
`startHour[deprecated=true]`	The start hour (in UTC time), a value between 0 and 23
`startMin[deprecated=true]`	The start minute (in UTC time), a value between 0 and 59
`endHour[deprecated=true]`	The end hour (in UTC time), a value between 0 and 23
`endMin[deprecated=true]`	The end minute (in UTC time), a value between 0 and 59
`update_file`	If set, the file whose contents should be used for a network software update during the maintenance window.
`file_hash`	If set, the expected hash of the contents of the update file (used to verify the update).
`start_time`	The consensus time at which the maintenance window should begin.
`freeze_type`	The type of network freeze or upgrade operation to perform.

FreezeService.proto

FreezeService

RPC	Request	Response	Comments
`freeze`	Transaction	TransactionResponse	Freezes the nodes by submitting the transaction. The grpc server returns the TransactionResponse

ExchangeRate FreezeType

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