pipelex.catalog.selector_invalid

The catalog selector is malformed


Type	`https://docs.pipelex.com/errors/pipelex.catalog.selector_invalid`
Family	`pipelex.catalog`: Saved methods in an organization's catalog.
Domain	`input`: the caller acts, by changing the request or its inputs
Retry	`no`: repeating the operation fails the same way
HTTP status	`422`
Raised as	a problem document, sent as the body of an HTTP response or kept in a run's record

What it means

A method selector names a saved method by its catalog id, mt_ and its characters, and may add @3 for one version or @draft for the draft. This one breaks that grammar.

What to do

Read params.reason, then correct the selector: a catalog id as the catalog returned it, with a version number that has no leading zero or the word draft after the @.

Next steps

A problem carries the step aimed at whoever reads it: the first when its reader is the domain's actor, the caller, and the second for any other reader.

Reader	Kind	Detail
The domain's actor	`change_input`	Write the selector as a catalog id, alone or followed by '@' and a version number or 'draft', then send the request again.
Any other reader	`change_input`	Pass this to the caller, whose catalog selector cannot be parsed.

Detail

The problem's detail is written from this template, filled with the occurrence's parameters:

The catalog selector cannot be parsed (reason: {reason}).

Parameters

Every parameter is present on every occurrence of the code.

Name	Type	Description
`reason`	one of `malformed_method_id`, `malformed_version_suffix`, `suffix_on_linkage`	What is wrong: the catalog id itself, the suffix after its '@', or a suffix where the request runs the source it sends and names no version.