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.TH "LIGHTNING-RESERVEINPUTS" "7" "" "" "lightning-reserveinputs"
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.SH NAME
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lightning-reserveinputs - Construct a transaction and reserve the UTXOs it spends
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.SH SYNOPSIS
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\fBreserveinputs\fR \fIpsbt\fR
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.SH DESCRIPTION
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The \fBreserveinputs\fR RPC command places (or increases) reservations on any
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inputs specified in \fIpsbt\fR which are known to lightningd\. It will fail
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with an error it any of the inputs are known to be spent\.
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.SH RETURN VALUE
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On success, an \fIreservations\fR array is returned, with an entry for each input
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which was reserved:
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.RS
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.IP \[bu]
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\fItxid\fR is the input transaction id\.
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.IP \[bu]
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\fIvout\fR is the input index\.
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.IP \[bu]
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\fIwas_reserved\fR indicates whether the input was already reserved\.
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.IP \[bu]
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\fIreserved\fR indicates that the input is now reserved (i\.e\. true)\.
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.IP \[bu]
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\fIreserved_to_block\fR indicates what blockheight the reservation will expire\.
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.RE
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On failure, an error is reported and no UTXOs are reserved\.
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The following error codes may occur:
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.RS
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.IP \[bu]
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-32602: Invalid parameter, such as specifying a spent input in \fIpsbt\fR\.
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.RE
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.SH AUTHOR
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niftynei \fI<niftynei@gmail.com\fR> is mainly responsible\.
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.SH SEE ALSO
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\fBlightning-unreserveinputs\fR(7), \fBlightning-signpsbt\fR(7), \fBlightning-sendpsbt\fR(7)
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.SH RESOURCES
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Main web site: \fIhttps://github.com/ElementsProject/lightning\fR
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