|`tag`| The tag that is assigned to the image you build. <br>The default is the name of the branch or revision that is built.| Default|

|`no_cache`| Do not use cache when building the image| Optional|

|`build_arguments`| A set of[Docker build arguments](https://docs.docker.com/engine/reference/commandline/build/#set-build-time-variables-build-arg) to pass to the build process.| Optional|

|`target`| target stage in a multistage build (build will run until this stage)| Optional|

|`fail_fast`| If a step fails, and the process is halted. The default value is`true`.| Default|

|`when`| Define a set of conditions that need to be satisfied in order to execute this step.<br>You can find more information in the[Conditional Execution of Steps]({{ site.baseurl }}/docs/codefresh-yaml/conditional-execution-of-steps/) article.| Optional|

|`metadata`| Annotate the built image with[key-value metadata]({{ site.baseurl }}/docs/codefresh-yaml/metadata-annotations/).| Optional|