<dependency>
  <groupId>io.r2dbc</groupId>
  <artifactId>r2dbc-spi-parent</artifactId>
  <version>0.8.4.RELEASE</version>
  <type>pom</type>
</dependency>

implementation 'io.r2dbc:r2dbc-spi-parent:0.8.4.RELEASE'

implementation("io.r2dbc:r2dbc-spi-parent:0.8.4.RELEASE")

libraryDependencies += "io.r2dbc" % "r2dbc-spi-parent" % "0.8.4.RELEASE"

@Grapes(
  @Grab(group='io.r2dbc', module='r2dbc-spi-parent', version='0.8.4.RELEASE')
)

<dependency org="io.r2dbc" name="r2dbc-spi-parent" rev="0.8.4.RELEASE" />

[io.r2dbc/r2dbc-spi-parent "0.8.4.RELEASE"]

'io.r2dbc:r2dbc-spi-parent:jar:0.8.4.RELEASE'