Why do I need to reference a custom gradle config with square brackets? I created a gradle build config just to download some dependencies. The documentation has been sparse, so I've piece together this working snippet based on random snippets and guesses. configurations { create("downloadDeps") } dependencies { // JSON configurations["downloadDeps"]("com.fasterxml.jackson.core:jackson-databind:2.13.3") configurations["downloadDeps"]("com.fasterxml.jackson.module:jackson-module-kotlin:2.13.3") } repositories { // internal repository...